Silverado 1500 2006-2012

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

This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.6 ratio, this rocker fits Chevrolet Small Block and V6 with a 3/8" diameter stud.

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

These Ultra Pro Magnum rockers are made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.52 ratio, these rockers fit Chevrolet V6 with a 3/8" diameter stud.

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

This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.52 ratio, this rocker fits Chevrolet Small Block and V6 with a 3/8" diameter stud.

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

These short travel retro-fit XD hydraulic roller lifters feature a billet seat and 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 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 Camshaft GM Gen Iv LS 994 Vvt - 156-403-13

Chevrolet: Express 1500 08 - 08 5.3 L Engine, Hummer: H2 08 - 08 6.2 L Engine, GMC: Yukon XL 1500 08 - 08 6.2 L Engine, Chevrolet: Tahoe 08 - 08 6.2 L Engine, Cadillac: Escalade 08 - 08 6.2 L Engine, Cadillac: Escalade EXT 08 - 08 6.2 L Engine,...

COMP Cams Camshaft GM Gen Iv LS 994 Vvt - 156-401-13

Chevrolet: Express 1500 08 - 08 5.3 L Engine, Hummer: H2 08 - 08 6.2 L Engine, GMC: Yukon XL 1500 08 - 08 6.2 L Engine, Chevrolet: Tahoe 08 - 08 6.2 L Engine, Cadillac: Escalade 08 - 08 6.2 L Engine, Cadillac: Escalade EXT 08 - 08 6.2 L Engine,...

COMP Cams Camshaft GM Gen Iv LS 994 Vvt - 156-400-13

Chevrolet: Express 1500 08 - 08 5.3 L Engine, Hummer: H2 08 - 08 6.2 L Engine, GMC: Yukon XL 1500 08 - 08 6.2 L Engine, Chevrolet: Tahoe 08 - 08 6.2 L Engine, Cadillac: Escalade 08 - 08 6.2 L Engine, Cadillac: Escalade EXT 08 - 08 6.2 L Engine,...

Comp Cams GM LS3 Upgraded OEM Rocker Arms - 1478-16

With upgraded trunnions that are secured by snap rings along with a black oxide finish, our upgraded OE LS rockers offer higher lift capacity than stock. Featuring a 1.7 ratio, these 1478 rockers fit LS3 engines.This Part...

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

With upgraded trunnions that are secured by snap rings along with a black oxide finish, our upgraded OE LS rockers offer higher lift capacity than stock. Featuring a 1.7 ratio, these 1477 rockers fit LS1, LS2 and LS6 engines.

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

Upgrade your Ultra Pro Magnum and Ultra Pro Magnum XD rockers to 1/2" studs with this kit. Complete with trunnions, bearings, snap rings, polylocks and studs, this kit can upgrade any of our Ultra Pro Magnum/XD rockers.

COMP Cams GM LS OEM Rocker Arm Upgrade Kit & Installation Tool - 13702TL-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 included 54702-TL tool.

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

Works with stock computer and fuel injection. Low lift for non-modified cylinder heads.

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

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

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

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

COMP Cams Camshaft C43 270H-R10 - 09-420-8

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

COMP Cams Camshaft C43 266H-R12 - 09-415-8

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

COMP Cams Camshaft C43 260AH-R12 - 09-412-8

Magnum Computer Controlled 206/210 Hydraulic Roller Cam for Chevrolet 262/4.3L