Engine Components

COMP Cams Steel Retainers 1.437in - 740-12

Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams Steel Retainers are the perfect solution to this problem. COMP engineers used 3D CAD with FEA to design retainers with a modern and...

COMP Cams Steel Retainer 1.437in - 740-1

Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams Steel Retainers are the perfect solution to this problem. COMP engineers used 3D CAD with FEA to design retainers with a modern and...

COMP Cams Conical Valve Spring Kit TS LS Type .650in/.920in Dia 438lbs Rated - 7228TS-KIT

Featuring our innovative natural damping conical valve springs for increased RPM, this LS spring kit includes tool steel retainers, spring seats, seals and locks for a complete kit that can handle .615" lift from aggressive roller cams.

COMP Cams GM LS 0.615in Lift Conical Valve Spring Kit w/ Chromemoly Retainers - 7228CS-KIT

Featuring our innovative natural damping conical valve springs for increased RPM, this GM LS spring kit includes a set of retainers, spring seats, seals and locks for a complete kit that can handle .615" lift from aggressive roller cams.

COMP Cams Super Valve Locks 11/32in - 611-12

lock angle and 11/32" valve stem size are recommended for all Race Applications.

COMP Cams Super Valve Locks Eb 11/32in - Set of 100 - 611-100

Ideal for use in race applications, our wider 10 degree angle locks better distribute increasing spring loads over the retainer more than typicaly 7 degree locks.

COMP Cams Super Valve Lock 11/32in - 611-1

lock angle and 11/32" valve stem size is recommended for all Race Applications.

COMP Cams Camshaft Cv6B 270AH-R14 - 56-460-8

For '92-'14 GM 4.3L/262 cid 90. V6. Balance shaft-Equipped Engines. Performance Cam For Computer Cars. Needs Aftermarket Chip and Exhaust. Strong Mid-Range and Top End. Adjustable Valve Train Required. Balance shaft equipped 4.3L engines were introduced...

COMP Cams Camshaft Cv6B 266HR-12 - 56-450-8

For '92-'14 GM 4.3L/262 cid 90. V6. Balance shaft-Equipped Engines. Works with Throttle Body and Sequential Port Injection with Aftermarket Chip. Good Low End and Mid-Range. Adjustable Valve Train Required. Balance shaft equipped 4.3L engines were...

COMP Cams Camshaft Cv6B 260AH-R12 - 56-440-8

For '92-'14 GM 4.3L/262 cid 90. V6. Balance shaft-Equipped Engines. Works with Stock Computer and Fuel Injection. Good Low End Torque and Mileage. Adjustable Valve Train Required. Balance shaft equipped 4.3L engines were introduced in '92 but GM...

COMP Cams Camshaft Cv6B 280HR-10 - 56-430-8

V6 Balance Shaft-Equipped Engines. Limited High Performance with Rough Idle - Needs Intake, Headers, 2500+ Stall and 3.73 to 4.10 Gears. Adjustable Valve Train Required - For Carbureted Applications Balance shaft equipped 4.3L engines were introduced in...

COMP Cams Camshaft Cv6B 270HR-10 - 56-420-8

V6 Balance Shaft-Equipped Engines. Mild Street Performance with Slight Idle For Stock Converters with Aftermarket Intake and Headers. Adjustable Valve Train Required - For Carbureted Applications Balance shaft equipped 4.3L engines were introduced in '92...

COMP Cams Camshaft Cv6B 260HR-10 - 56-410-8

4WD and Light Towing - Has Smooth Idle - Works with Stock Components. Adjustable Valve Train Required - For Carbureted Applications Balance shaft equipped 4.3L engines were introduced in '92 but GM continued to produce the previous version until '94...

COMP Cams Gen IV 5.3L GM LS DOD Premium Kit - 5552-KIT

COMP Cams' Premium DOD Delete Kit for GEN IV 5.3 includes a set of premium lifters, lifter trays, head gaskets and bolts, exhaust gaskets, harmonic balancer bolt, valley cover, a timing cover gasket and seal along with a water pump gasket.

COMP Cams Gen IV 5.3L GM LS DOD Basic Kit - 5552-8KIT

GMC: Sierra 1500 Classic 07 - 07 5.3 L Engine, Chevrolet: Express Cargo 09 - 09 5.3 L Engine, Chevrolet: Express 3500 03 - 08 5.3 L Engine, GMC: Savana 1500 03 - 14 5.3 L Engine, Chevrolet: Express 2500 03 - 05 5.3 L Engine, Saab: 9-7x 05 - 09 5.3 L...

COMP Cams Gen IV 5.3L GM LS DOD Standard Kit - 5552-16KIT

COMP Cams' Standard DOD Delete Kit for GEN IV 5.3 includes a set of premium lifters, lifter trays, head gaskets and bolts along with an LS3 valley cover.

COMP Cams Kit LS1-6 Front Cover - 5496

COMP Cams LS Timing Cover part # 5496 fits all GM LS Based blocks, OEM and aftermarket, including the RHS® LS Race Block. The cover has a unique design that allows it to work with both front and rear Cam sensor LS engines. It however will not work with...

COMP Cams Hi-Tech Gear Drive System Standard GM Blocks (3 Bolt Cams and 24x/58x LS Engines) - 5495

These gear drive timing sets are specifically designed for LS engines used in racing, street, marine and extreme applications. They provide the most accurate valve timing possible by eliminating chain flutter and backlash. They bolt on without...

COMP Cams Stage 2 Thumpr Camshaft for Gen LV LS 4.8/5.3/6.0L Truck - 54-703-11

GMC: Sierra 08 - 16 6.2 L Engine, Chevrolet: Silverado 1500 Classic 07 - 07 4.8 L Engine, Saab: 9-7x 09 - 09 6 L Engine, Chevrolet: Trailblazer 09 - 09 6 L Engine, Chevrolet: Silverado 2500 06 - 13 4.8 L Engine, Chevrolet: Express Cargo 09 - 09 5.3 L...

COMP Cams Camshaft 99-08 Chevrolet V8 Small Block Gen III/IV 6.0L/364 - 54-702-11

Saab: 9-7x 08 - 08 6 L Engine, Workhorse: FasTrack FT1461 04 - 05 6 L Engine, Chevrolet: Trailblazer 06 - 08 6 L Engine, Chevrolet: SSR 05 - 06 6 L Engine, GMC: Sierra 08 - 16 6.2 L Engine, Chevrolet: Silverado 2500 06 - 13 4.8 L Engine, GMC: Sierra 1500...

COMP Cams Stage 1 Thumpr Cam for Gen IV LS 4.8L/5.3L/6.0L Truck - 54-701-11

GMC: Sierra 08 - 16 6.2 L Engine, Chevrolet: Silverado 2500 06 - 13 4.8 L Engine, Chevrolet: Express Cargo 09 - 09 5.3 L Engine, Chevrolet: Silverado 1500 Classic 07 - 07 4.8 L Engine, Saab: 9-7x 09 - 09 6 L Engine, Chevrolet: Tahoe 08 - 09 6.2 L Engine,...

COMP Cams Camshaft for Gen III LS 4.8L/5.3L/6.0L Truck - 54-700-11

Workhorse: FasTrack FT1461 04 - 05 6 L Engine, Saab: 9-7x 08 - 08 6 L Engine, Chevrolet: SSR 05 - 06 6 L Engine, Chevrolet: Trailblazer 06 - 08 6 L Engine, GMC: Sierra 08 - 16 6.2 L Engine, Chevrolet: Silverado 2500 06 - 13 4.8 L Engine, Chevrolet:...

COMP Cams Camshaft LS1 291T HR-109 BMT - 54-602-11

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)

COMP Cams Camshaft LS1 283T HR-109 MT T - 54-601-11

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7 plus SUV and Truck Engines (Grinds are specific to displacement and cylinder head design)