Products

Cometic GM Gen-3/4 Small Block V8 Valve Cover Grommet Set

-10%

COMETIC Valve Cover Gaskets are manufactured from a soft durometer rubber wrapped around a steel...

Cometic GM LB7/LBZ/LGH/LLY/LML/LMM Duramax .040in MLS Exhaust Manifold Gasket

-10%

COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines...

Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax 4.130in Bore .062in MLX Head Gasket LHS

-10%

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

Cometic GM LS Series V8 4.040in bore .051 inch MLX Head Gasket

-10%

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton...

COMP Cams Camshaft GM 6.6L Duramax 270X

Optimized horsepower for heavily modified, street/strip, non-towing, high RPM applications.This Part Fits: Year Make Model...

COMP Cams Camshaft Gm6.6L Duramax 246Xd

Perfect for mild modfications, optimized fuel mileage and improved torque/hp. Good for heavy towing.This Part...

COMP Cams Camshaft Gm6.6L Duramax 258Xd

Designed for modified performance applications (Exh., programmer, etc.). Good for limited towing.This Part Fits: Year...

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....

COMP Cams Stage 1 Thumpr 218/229 Hydraulic Roller Cam Kit for Gen III LS 4.8/5.3/6.0L Trucks

Workhorse: FasTrack FT1801 04 - 05 6 L Engine, Workhorse: FasTrack FT1461 04 - 05...

COMP Cams Stage 1 Thumpr 218/229 Master Camshaft Kit - Gen III LS 4.8/5.3/6.0L Trucks

Workhorse: FasTrack FT1801 04 - 05 6 L Engine, Workhorse: FasTrack FT1461 04 - 05...

COMP Cams Stage 2 LST 194/208 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....

COMP Cams Stage 2 Thumpr 226/237 Master Camshaft Kit GEN3 LS 4.8/5.3/6.0L

Workhorse: FasTrack FT1801 04 - 05 6 L Engine, Workhorse: FasTrack FT1461 04 - 05...