Silverado 1500 2006-2012

COMP Cams Rocker Arm Gm LS1 1.8 3/8 Ult - 1675-1

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 1.8 ratio, this rocker fits LS1/2/6 with a 3/8" diameter stud.

COMP Cams Rocker Arms CS 1.6 3/8 Ult. P - 1618-12

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 1.6 ratio, these rockers fit '88+ Chevrolet V6 with a 3/8" diameter stud.

COMP Cams Rocker Arm CS 1.6 3/8 Ult. Pr - 1618-1

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 '88+ Chevrolet Small Block and V6 with a 3/8" diameter stud.

COMP Cams Rocker ArmsCS 1.52 3/8 Ult. P - 1617-12

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 '88+ Chevrolet V6 with a 3/8" diameter stud.

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

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 '88+ Chevrolet Small Block and V6 with a 3/8" diameter stud.

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

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 1.6 ratio, these rockers fit Chevrolet V6 with a 7/16" diameter stud.

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

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 7/16" diameter stud.

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

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 7/16" diameter stud.

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

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 7/16" diameter stud.

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

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 1.6 ratio, these rockers fit Chevrolet V6 with a 3/8" diameter stud.

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 Hyd Rlr - 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 Hyd Rlr - 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 Hyd Rlr - 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 Hyd Rlr - 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 LifterSB/Lt/LS Drop-In Hyd Rl - 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

Cadillac: Escalade 08 - 08 6.2 L Engine, Cadillac: Escalade ESV 08 - 08 6.2 L Engine, Cadillac: Escalade EXT 08 - 08 6.2 L Engine, Chevrolet: Avalanche 07 - 08 5.3 L Engine, Chevrolet: Express 1500 08 - 08 5.3 L Engine, Chevrolet: Silverado 1500 07 - 08...

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 Trunion Kit1/2inUpm Type Rockr - 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.