Engine Components

COMP Cams Cam & Lifter Kit C43 280H-R10 - CL09-430-8

Limited high performance street use. Needs intake, headers and 2500+ stall, 3.73 to 4.10 gears. Mild rough idle.

COMP Cams Cam & Lifter Kit C43 270AH-R1 - CL09-422-8

Performance cam for computer cars. Needs aftermarket chip, exhaust and mild stall. Strong mid-range and top end.

COMP Cams Cam & Lifter Kit C43 270H-R10 - CL09-420-8

Mild street performance. Slight lope at idle. Stock converter, aftermarket intake and headers. 3.40 to 4.10 gears.

COMP Cams Cam & Lifter Kit C43 266H-R10 - CL09-415-8

Works with throttle body and sequential port injection with aftermarket chip. Good low end and mid-range.

COMP Cams Cam & Lifter Kit C43 260AH-R1 - CL09-412-8

CL-KIT - Cam and Lifter Kit Includes: Camshaft, Lifters, Assembly Lube, Decals and Instructions.

COMP Cams Cam & Lifter Kit C43 260H-R10 - CL09-410-8

Performance upgrade for stock camshaft. Good mileage, smooth idle. Works with vans, pickups and towing. Stock gear ratios & converter.

COMP Cams Camshaft Kit for GM LS Turbo Engines - CK54-332-11

Chevrolet: Express 3500 10 - 17 4.8 L Engine, GMC: Sierra 1500 99 - 13 5.3 L Engine, GMC: Yukon 00 - 14 5.3 L Engine, Chevrolet: Silverado 2500 06 - 13 4.8 L Engine, Chevrolet: Suburban 1500 00 - 14 5.3 L Engine, Hummer: H3 08 - 10 5.3 L Engine,...

COMP Cams LS Lifters Sportsman .842 Center Bushed - Pair - 96956B-2

Sportsman Lifters from COMP Cams are designed to be a premium and lighter weight upgrade over Endure-X Lifters and a value alternative to the Elite Race option. Sportsman Lifters are offered in two configurations: a standard/traditional needle bearing...

COMP Cams LS Lifters Sportsman .842 Center Bushed - 96956B-16

Sportsman Lifters from COMP Cams are designed to be a premium and lighter weight upgrade over Endure-X Lifters and a value alternative to the Elite Race option. Sportsman Lifters are offered in two configurations: a standard/traditional needle bearing...

COMP Cams Mechanical Roller Lifters LS - Pair - 96956-2

Sportsman Lifters from COMP Cams are designed to be a premium and lighter weight upgrade over Endure-X Lifters and a value alternative to the Elite Race option. Sportsman Lifters are offered in two configurations: a standard/traditional needle bearing...

COMP Cams Mechanical Roller Lifters LS - Set of 16 - 96956-16

Sportsman Lifters from COMP Cams are designed to be a premium and lighter weight upgrade over Endure-X Lifters and a value alternative to the Elite Race option. Sportsman Lifters are offered in two configurations: a standard/traditional needle bearing...

COMP Cams Pushrod Set XD-A GM LS 7.740-7.972in w/o Shims - 896807-16

A game-changing method for accurately setting lash or pre-load while using non-adjustable style rockers. The patent-pending system incorporates a smaller top section that slides two inches deep inside a larger bottom section. Length can then be adjusted...

COMP Cams Pushrod Set XD-A GM LS 7.320-7.552in w/o Shims - 896805-16

A game-changing method for accurately setting lash or pre-load while using non-adjustable style rockers. The patent-pending system incorporates a smaller top section that slides two inches deep inside a larger bottom section. Length can then be adjusted...

COMP Cams XD-A ADjustable Pushrod Shim Kit - 240pcs - 896801

Complete with 240 shims, this shim kit allows you to achieve the perfect pushrod length with your XD-A pushrods. This kit includes 16 shims per thickness measurement.

COMP Cams Lifter CS OE Drop-In Hydraulic Roller Set - 875-16

Reduced Travel OE-Style Hydraulic Roller Lifters. When dealing with full travel lifters, certain engines respond better to a light pre-load because it recovers more quickly from any bad harmonics in the valve train. Others work better with a heavy...

COMP Cams Lifter CS OE Drop-In Hydraulic Roller S - 875-1

Pro Magnum Hydraulic Roller Lifters Chevrolet Small block. For use in blocks originally equipped with hydraulic Roller cam. 1987 to present, and Gen III, LS1, LS2, and LS6. COMP Cams Pro Magnum Hydraulic Roller Lifters are specifically designed to...

COMP Cams Lifter SB/Lt/LS OE-Type Hydraulic Roller Full Trv - 850-16

OE-Style Hydraulic Roller Lifters (No Link Bar) are a performance replacement for stock hydraulic Roller lifters. They decrease friction and increase longevity when compared to flat tappet lifters. Accept much more aggressive Cam profiles than flat...

COMP Cams Conical Valve Spring Kit GM LT1/LS .660in/.932in Dia - 7230TS-KIT

The .675" Lift Conical Spring Kit with Tool Steel Retainers for GM LT1/LS7 Applications features a smaller diameter in the upper half to reduce active mass. This reduction in mass, along with the progressive frequency created by the conical shape,...

COMP Cams Conical Valve Spring Kit GM LT1/LS .660in/.932in Dia w/ Titanium Retainers - 7230TI-KIT

The .675" Lift Conical Spring Kit with Titanium Retainers for GM LT1/LS7 Applications features a smaller diameter in the upper half to reduce active mass. This reduction in mass, along with the progressive frequency created by the conical shape, dampens...

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 Camshaft GM LS 358 VVT/AFM 27 - 689-423-13

GMC: Sierra 11 - 16 5.3 L Engine, Hummer: H3T 10 - 10 5.3 L Engine, Chevrolet: Tahoe 10 - 13 6 L Engine, Chevrolet: Silverado 1500 09 - 13 6.2 L Engine, GMC: Yukon 08 - 14 6.2 L Engine, Cadillac: Escalade ESV 08 - 16 6.2 L Engine, Cadillac: Escalade 08 -...

COMP Cams Camshaft GM LS 358 VVT/AFM 27 - 689-422-13

Hummer: H3T 10 - 10 5.3 L Engine, GMC: Canyon 10 - 12 5.3 L Engine, Chevrolet: Colorado 10 - 12 5.3 L Engine, Chevrolet: Tahoe 10 - 13 6 L Engine, Cadillac: Escalade ESV 08 - 16 6.2 L Engine, GMC: Yukon 08 - 14 6.2 L Engine, Chevrolet: Silverado 1500 09...

COMP Cams Camshaft GM LS 358 VVT/AFM 26 - 689-421-13

Hummer: H3T 10 - 10 5.3 L Engine, Hummer: H2 08 - 09 6.2 L Engine, GMC: Sierra 11 - 16 5.3 L Engine, Hummer: H3 10 - 10 5.3 L Engine, GMC: Yukon 09 - 10 5.3 L Engine, Chevrolet: Express Pasajeros 10 - 15 5.3 L Engine, Chevrolet: Suburban 1500 08 - 14 5.3...