Quick view Details Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 MSRP: Now: $147.05 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 MSRP: Now: $73.53 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 MSRP: Now: $4.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 MSRP: Now: $110.29 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 MSRP: Now: $73.53 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 MSRP: Now: $147.05 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 MSRP: Now: $186.30 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 MSRP: Now: $73.53 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 MSRP: Now: $73.97 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 MSRP: Now: $43.11 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 MSRP: Now: $356.79 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: Now: $44.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 MSRP: Now: $214.04 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 MSRP: Now: $73.53 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 MSRP: Now: $4.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 MSRP: Now: $110.29 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 MSRP: Now: $73.53 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 MSRP: Now: $147.05 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 MSRP: Now: $186.30 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 MSRP: Now: $73.53 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 MSRP: Now: $73.97 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 MSRP: Now: $43.11 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 MSRP: Now: $356.79 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: Now: $44.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 MSRP: Now: $214.04 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 MSRP: Now: $4.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 MSRP: Now: $110.29 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 MSRP: Now: $73.53 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 MSRP: Now: $147.05 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 MSRP: Now: $186.30 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 MSRP: Now: $73.53 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 MSRP: Now: $73.97 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 MSRP: Now: $43.11 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 MSRP: Now: $356.79 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: Now: $44.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 MSRP: Now: $214.04 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 MSRP: Now: $110.29 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 MSRP: Now: $73.53 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 MSRP: Now: $147.05 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 MSRP: Now: $186.30 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 MSRP: Now: $73.53 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 MSRP: Now: $73.97 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 MSRP: Now: $43.11 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 MSRP: Now: $356.79 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: Now: $44.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 MSRP: Now: $214.04 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 MSRP: Now: $73.53 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 MSRP: Now: $147.05 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 MSRP: Now: $186.30 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 MSRP: Now: $73.53 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 MSRP: Now: $73.97 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 MSRP: Now: $43.11 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 MSRP: Now: $356.79 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: Now: $44.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 MSRP: Now: $214.04 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 MSRP: Now: $147.05 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 MSRP: Now: $186.30 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 MSRP: Now: $73.53 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 MSRP: Now: $73.97 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 MSRP: Now: $43.11 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 MSRP: Now: $356.79 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: Now: $44.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 MSRP: Now: $214.04 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 MSRP: Now: $186.30 Add to Cart Compare Quick view Details Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 MSRP: Now: $73.53 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 MSRP: Now: $73.97 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 MSRP: Now: $43.11 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 MSRP: Now: $356.79 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: Now: $44.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 MSRP: Now: $214.04 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 MSRP: Now: $73.53 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 MSRP: Now: $73.97 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 MSRP: Now: $43.11 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 MSRP: Now: $356.79 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: Now: $44.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 MSRP: Now: $214.04 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 MSRP: Now: $73.97 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 MSRP: Now: $43.11 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 MSRP: Now: $356.79 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: Now: $44.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 MSRP: Now: $214.04 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 MSRP: Now: $73.97 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 MSRP: Now: $43.11 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 MSRP: Now: $356.79 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: Now: $44.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 MSRP: Now: $214.04 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 MSRP: Now: $43.11 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 MSRP: Now: $356.79 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: Now: $44.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 MSRP: Now: $214.04 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 MSRP: Now: $43.11 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 MSRP: Now: $356.79 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: Now: $44.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 MSRP: Now: $214.04 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 MSRP: Now: $43.11 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 MSRP: Now: $356.79 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: Now: $44.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 MSRP: Now: $214.04 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 MSRP: Now: $43.11 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 MSRP: Now: $356.79 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: Now: $44.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 MSRP: Now: $214.04 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 MSRP: Now: $43.11 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 MSRP: Now: $356.79 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: Now: $44.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 MSRP: Now: $214.04 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 MSRP: Now: $43.11 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 MSRP: Now: $356.79 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: Now: $44.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 MSRP: Now: $214.04 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 MSRP: Now: $43.11 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 MSRP: Now: $356.79 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: Now: $44.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 MSRP: Now: $214.04 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 MSRP: Now: $43.11 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 MSRP: Now: $356.79 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: Now: $44.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 MSRP: Now: $214.04 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 MSRP: Now: $356.79 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: Now: $44.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 MSRP: Now: $214.04 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 MSRP: Now: $44.60 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 MSRP: Now: $214.04 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 MSRP: Now: $591.77 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 MSRP: Now: $214.04 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 MSRP: Now: $214.04 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Details Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) - 13089-32 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (32 pair) MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) - 13089-16 Manley Ford Modular 4 Valve Bead Loc 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set - 13089-1 Manley Ford Modular 4.6L/5.4L Bead Loc 7 Degree Machined Valve Lock - 1 Set MSRP: Now: $4.60 Add to Cart Compare Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) - 13088-24 Manley Bead Loc 7 Degree Valve Locks (24 pair) MSRP: Now: $110.29 Add to Cart Compare Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 - 13087-16 Manley 7 Degree Valve Locks 5/16 (.3120) Bead Loc - Set of 16 MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 - 13086-32 Manley 7 Degree Valve Locks (.2345) Machined Bead - Set of 32 MSRP: Now: $147.05 Add to Cart Compare Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN13083T-16 Manley Super 7 Degree .3415 Valve Lock - 13083T-16 Manley Super 7 Degree .3415 Valve Lock MSRP: Now: $186.30 Add to Cart Compare Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN13083-16 Manley Super 7 Degree Valve Locks (16 pair) - 13083-16 Manley Super 7 Degree Valve Locks (16 pair) MSRP: Now: $73.53 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 - 12739-8 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter Set of 8 MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single - 12739-1 Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single MSRP: Now: $73.97 Add to Cart Compare Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) - 12627B-8 Manley Ford Coyote 5.0L 32mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) - 12627-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) - 12625B-8 Manley Ford Coyote 5.0L 31.5mm Extreme Duty Exhaust Valves w/ Bead Loc Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) - 12623B-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves w/ Bead Loc Keeper Groove (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) - 12623-8 Manley Ford Coyote 5.0L 31mm Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) - 12363-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Extreme Duty Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) - 12361-8 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) - 12361-1 Manley Chevy L83 5.3L 1.560in Head Diameter Pro Flo/Severe Duty Exhaust Valve (Single) MSRP: Now: $43.11 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) - 12358-8 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valves (Set of 8) MSRP: Now: $356.79 Add to Cart Compare Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) - 12358-1 Manley Chevy L83 5.3L 1.930in Head Diameter Pro Flo/Severe Duty Intake Valve (Single) MSRP: Now: $44.60 Add to Cart Compare Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) - 12357-8 Manley Chevy LS-3 / L-99 (L-92 Head) 1.600in Head Diameter Pro Flo E.D. Exhaust Valves (Set of 8) MSRP: Now: $591.77 Add to Cart Compare Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) - 12356-8 Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $214.04 Add to Cart Compare Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected × OK
Quick view Manley Performance | sku: MAN12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) - 12355-8 Manley Chevy Small Block LS3/L99 (L92 Head) 1.6in Head Dia. Severe Duty Exhaust Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected
Quick view Manley Performance | sku: MAN12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) - 12354-8 Manley Chevy LS-3 / L-99 (L-92 Head) 2.165in Head Diameter Pro Flo Intake Valves (Set of 8) MSRP: Now: $344.86 Add to Cart Compare Previous 22 23 24 25 26 27 28 29 30 31 32 Next Previous 22 23 24 25 26 27 28 29 30 31 32 Next Compare Selected
