Engine Components

COMP Cams Rocker Arms CS 1.52 3/8 Ultra P - 1617-12

Ultra Pro Magnumâ„¢ Roller Rocker Arms not only live up to the lofty standards of the original Pro Magnums but they also take Stud mount Rocker performance, stability and value to a whole new level. The 8650 chromemoly material and arched, web-like...

COMP Cams Rocker Arm CS 1.52 3/8 Ultra P - 1617-1

Ultra Pro Magnumâ„¢ Roller Rocker Arms not only live up to the lofty standards of the original Pro Magnums but they also take Stud mount Rocker performance, stability and value to a whole new level. The 8650 chromemoly material and arched, web-like...

COMP Cams Rocker Arms CS 1.6 7/16 Ultra - 1605-12

The Ultra Pro Magnumâ„¢ Roller Rocker Arms for Chevy V6 200-262 c.i.d. Applications not only live up to the lofty standards of the original Pro Magnums but they also take Stud mount Rocker performance, stability and value to a whole new level. These...

COMP Cams Rocker Arm CS 1.6 7/16 Ultra - 1605-1

The Ultra Pro Magnumâ„¢ Roller Rocker Arms for Chevy V6 200-262 and V8 265-400 c.i.d. (SBC) Applications not only live up to the lofty standards of the original Pro Magnums but they also take Stud mount Rocker performance, stability and value to a whole...

COMP Cams Rocker Arms CS 1.52 7/16 Ultra - 1604-12

The Ultra Pro Magnumâ„¢ Roller Rocker Arms for Chevy V6 200-262 c.i.d. Applications not only live up to the lofty standards of the original Pro Magnums but they also take Stud mount Rocker performance, stability and value to a whole new level. These...

COMP Cams Rocker Arm CS 1.52 7/16 Ultra - 1604-1

The Ultra Pro Magnumâ„¢ Roller Rocker Arms for Chevy V6 200-262 and V8 265-400 c.i.d. (SBC) Applications not only live up to the lofty standards of the original Pro Magnums but they also take Stud mount Rocker performance, stability and value to a whole...

COMP Cams Rocker Arms CS 1.6 3/8 Ultra - 1602-12

The Ultra Pro Magnumâ„¢ Roller Rocker Arms for Chevy V6 200-262 Applications not only live up to the lofty standards of the original Pro Magnums but they also take Stud mount Rocker performance, stability and value to a whole new level. These Rocker arms...

COMP Cams Rocker Arm CS 1.6 3/8 Ultra Pro - 1602-1

The Ultra Pro Magnumâ„¢ Roller Rocker Arms for Chevy V6 200-262 c.i.d. and V8 265-400 c.i.d. (SBC) Applications not only live up to the lofty standards of the original Pro Magnums but they also take Stud mount Rocker performance, stability and value to a...

COMP Cams Rocker Arms CS 1.52 3/8 Ultra - 1601-12

The Ultra Pro Magnumâ„¢ Roller Rocker Arms for Chevy V6 200-262 Applications not only live up to the lofty standards of the original Pro Magnums but they also take Stud mount Rocker performance, stability and value to a whole new level. These Rocker arms...

COMP Cams Rocker Arm CS 1.52 3/8 Ultra - 1601-1

The Ultra Pro Magnumâ„¢ Roller Rocker Arms for Chevy V8 265-400 Applications not only live up to the lofty standards of the original Pro Magnums but they also take Stud mount Rocker performance, stability and value to a whole new level. These Rocker arms...

COMP Cams Lifters Retro-Fit Short Travel Hydraulic Roller - 1997-16 GM LS Series - 15956XD-2

These short travel retro-fit XD hydraulic roller lifters feature a billet seat and short travel. This lifter pair's short travel allows for light pre-load and reduced oil for the highest revving lifter for factory, RHS, LSX and Warhawk LS.

COMP Cams Lifters LS1 Retro-Fit Short Travel Hydraulic Roller - 15956XD-16

Certain engines respond better to a light lifter pre-load because it recovers more quickly from any bad harmonics in the valve train. Others work better with a heavy pre-load because oil volume is reduced under the plunger, which increases lifter...

COMP Cams LiftersLS1 Retro-Fit Hydraulic Roller - 15956-2

These short travel retro-fit hydraulic roller lifters feature a short travel. This lifter pair's short travel allows for light pre-load and reduced oil for the highest revving lifter for factory, RHS, LSX and Warhawk LS.

COMP Cams LiftersLS1 Retro-Fit Hydraulic Roller - 15956-16

These short travel retro-fit hydraulic roller lifters feature a short travel. These lifters' short travel allows for light pre-load and reduced oil for the highest revving lifter for factory, RHS, LSX and Warhawk LS.

COMP Cams Lifter SB/Lt/LS Drop-In Hydraulic Roller - 15850-16

These non-link bar short travel hydraulic roller lifters feature a short travel. These lifters' short travel allows for light pre-load and reduced oil volume for the highest revving lifter for Chevrolet Small Block.

COMP Cams GM LS1 Upgraded OEM Rocker Arms - Set of 16 - 1477-16

Stock LS Rocker arms can experience cageless needle bearing failure when loads are increased. COMP Cams engineers have solved this problem with upgraded Rockers featuring a stronger and more durable trunnion and captured bearing design. These upgraded...

COMP Cams Trunnion Kit1/2inUpm Type Rocker - 13706-KIT

This new 1/2" Rocker Stud and Trunnion Retro-Fit Kit greatly increases the stiffness and stability of any SBC or BBC Ultra Pro Magnumâ„¢ or Ultra Pro Magnumâ„¢ XD Rocker valve train far beyond that of a 7/16" Stud.The COMP Cams 1/2" Rocker Stud and...

COMP Cams GM LS OEM Rocker Arm Upgrade Kit & Installation Tool - 13702TL-KIT

The COMP Cams GM LS OEM Rocker Arm Upgrade Kit and Installation Tool is designed to be a simple, do-it-yourself upgrade to the LS valve train. The kit utilizes captured Roller bearings and billet trunnions that perform well in high-RPM Race Applications...

COMP Cams Rocker Arm Bearing LS-Type Re - 137022

This bearing is required to upgrade the trunnions in GM LS rocker arms. Requires 32 for complete set of rockers. Set of 32 comes with every 13702-KIT and 13702TL-KIT.

COMP Cams Rocker Arm Trunnion LS-Type Re - 137021

Upgraded Trunnion for GM LS1, LS3 and LS7 Rocker Arms

COMP Cams Trunnion Kit LS-Type Rocker Retrofit - 13702-KIT

Our trunnion upgrade kit converts a stock LS series rocker arm into a captured trunnion for increased stability and stiffness. Compatible with stock geometry, our trunnion kit can be performed in 30 minutes with a C-clamp or a bench vise.

COMP Cams Camshaft C43 251HR-14 - 09-435-8

For '87-'94 GM 4.3L/262 cid 90. V6 Non-Balance shaft Engines with Hyd. Roller Cam. Works with Stock Computer and Fuel Injection. Low Lift For Non-Modified Cylinder Heads. Balance shaft equipped 4.3L engines were introduced in '92 but GM continued to...

COMP Cams Camshaft C43 280H-R10 - 09-430-8

V6 Non-Balance Shaft Engines with Hyd. Roller Cam. Limited High Performance Street Use - Needs Intake, Headers, 2500+ Stall and 3.73 to 4.10 Gears. Mild Rough Idle - For Carbureted Applications. Balance shaft equipped 4.3L engines were introduced in '92...

COMP Cams Camshaft C43 270AH-R14 - 09-422-8

V6 Non-Balance Shaft Engines with Hyd. Roller Cam. Performance Cam For Computer Cars - Needs Aftermarket Chip, Exhaust and Mild Stall - Strong Mid-Range and Top End. Adjustable Valve Train Required. Balance shaft equipped 4.3L engines were introduced in...