Engine Components

COMP Cams Rocker Arm Ultra Golds Arc LS1

These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with an 8mm stud diameter and 1.72 ratio are designed for GM LS applications. The new modern design features of these Ultra-Gold Rockers are proven to withstand extremely aggressive spring pressure...

COMP Cams Retainers Tool Steel For 2692

CNC-machined for consistency, these 7 degree lightweight tool steel retainers feature light weight, exceptional strength and wear characteristics. Fit 8mm valve engines with our 26925 Dual Valve springs. Available individually under 1717-1

COMP Cams Rocker Arm KitLS3 1.8 5/16

Convert your LS3 engine to an adjustable valvetrain with the Ultra Pro Magnum Rocker Kit. Our kit includes 1.8 Ultra Pro Magnum Rockers, guideplates, 3/8" studs, adjusting nuts and set screws for a complete adjustable valvetrain solution.

COMP Cams Camshaft Gm LS2/LS3 1 Bolt 27

COMP Cams LSR 277LrRHR-13 Hydraulic Roller Camshaft for LS Gen IV, Single Bolt without VVT & AFM Chevrolet: Silverado 2500 06 - 13 4.8 L Engine, Hummer: H3T 09 - 09 5.3 L Engine, Cadillac: CTS 09 - 15 6.2 L Engine, Chevrolet: Silverado 2500 14 - 16 5.3 L...

COMP Cams Trunion Kit LS-Type Rocker Retrofit

COMP Cams GM LS Series Retro-Fit Trunion Kit converts a stock LS series rocker arm into a roller trunion rocker arm. This increases the stability and stiffness of the rocker arm. It allows the stock type rocker arms to be used in race applications...

COMP Cams Camshaft CB XR294HR-10

Street/strip applications, 10:1+ compression, 3000+ stall, intake, headers, gears. Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts

COMP Cams Camshaft Kit Gm Ecotech XE258

COMP Cams Xtreme Energy 258THR-11 Camshaft Set for 2.2L GM Ecotec 4 Cyl. - Street/strip applications, requires tuning. Street/strip applications, requires programmer or computer modifications. COMP Cams Xtreme Energy 258THR-11 Camshaft Set for 2.2L GM...

COMP Cams Camshaft Crh57 5.7L Hemi Xfi

Needs extended rev limit and better exhaust, strongest power over 2500 RPM. Requires custom tuning. Chrysler: Aspen 07 - 08 5.7 L Engine, Jeep: Grand Cherokee 06 - 10 6.1 L Engine, Dodge: Charger 06 - 08 5.7 L Engine, Dodge: Ram 4000 05 - 08 5.7 L...

COMP Cams Camshaft Set F4.6/5.4D XE266B

DOHC - XE-R Supercharged and Nitrous: Serious street effort for supercharged or nitrous applications. Requires custom tuning and lower gears. Automatics will require a 2000+ stall. Mild rough idle. Serious street effort for supercharged or nitrous...

COMP Cams Camshaft Ne 259HR8 Dodge 2.0

For use with Neon RT or ported cylinder heads. More power throughout and substantial gains above 5300 RPM.

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

See 7230TS-KIT for Kit with Tool Steel Retainers L83/L86/LT1/LS7 GM engines

COMP Cams Stage 1 LST 186/200 Solid Roller Camshaft 2000+ GM 6600/6.6L Duramax Diesel

The LST Camshaft Series uses the newest and most advanced lobe designs from COMP Cams. These new lobes provide the potential for major increases in power and torque in Duramax engines when combined with the appropriate tuning. The “Low Shock Technology”...