Products

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open dec...

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open dec...

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open dec...

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open dec...

Chevrolet: Suburban 14 - 16 5.3 L Engine, Chevrolet: Trailblazer EXT 05 - 06 5.3 L Engine, GMC: Envoy XL 05 - 06 5.3 L Engine, GMC: Envoy XUV 05 - ...

Chevrolet: Suburban 14 - 16 5.3 L Engine, Chevrolet: Trailblazer EXT 05 - 06 5.3 L Engine, GMC: Envoy XL 05 - 06 5.3 L Engine, GMC: Envoy XUV 05 - ...

Chevrolet: Suburban 14 - 16 5.3 L Engine, Chevrolet: Trailblazer EXT 05 - 06 5.3 L Engine, GMC: Envoy XL 05 - 06 5.3 L Engine, GMC: Envoy XUV 05 - ...

FSL Cams for the GM Gen III/IV three-bolt and GEN IV single-bolt applications can produce a 30 to 47 HP increase in peak power, without requiring a...

Pontiac: G8 09 - 09 6.2 L Engine, Chevrolet: SS 14 - 17 6.2 L Engine, Hummer: H2 08 - 09 6.2 L Engine, GMC: Sierra 08 - 16 6.2 L Engine, Chevrolet:...

Pontiac: G8 09 - 09 6.2 L Engine, GMC: Sierra 08 - 16 6.2 L Engine, Chevrolet: Corvette 08 - 13 6.2 L Engine, GMC: Sierra 1500 07 - 13 6.2 L Engine...

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 ...

This COMP Cams® HV NSR cam is designed for GM cathedral port 4.8L/5.3L/6.0L powered vehicles. It provides amazing drivability and throttle respons...

Hardened and black oxide coated for durability, this flat one-piece guide plate is designed for GM LS3/L92 engines with 8mm studs and 5/16" pushrod...

Hardened and black oxide coated for durability, this flat one-piece guide plate set is designed for GM LS3/L92 engines with 8mm studs and 5/16" pus...

Fits all 3-Bolt GM LS engines, but designed for use with our RHS Sheet Metal IntakeUser 1This Part Fits: Year Make Model Submodel 2001-2004 Avan...

COMP Cams is proud to announce another industry first: a bolt-in-ready Bushed Shaft Rocker System for GM LS engines. Thanks to innovative engineeri...

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...

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...

Constructed in the USA after FEA analysis, the Ultra Gold ARC rocker withstands up to 700 lbs pressure while improving power and stability. These 1...

Convert your LS3 engine to an adjustable valvetrain with the Ultra Pro Magnum Rocker Kit. Our kit includes 1.8 Ultra Pro Magnum Rockers, guideplate...

These pedestals replace the pedestals that come with our 19028/19029 Ultra-Gold ARC rockers for GM LS3/L92.CatalogUser 1This Part Fits: Year Make ...

Constructed in the USA after FEA analysis, the Ultra Gold ARC rocker withstands up to 700 lbs pressure while improving power and stability. These 1...

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 ...