Products

Cometic GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 4.080in Bore .051in MLS Cylinder Head Gasket

-10%

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

Cometic GM/Mercury 8.1L 496ci 4.280in .030 inch MLS Head Gasket - LH

-10%

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

Cometic GM/Mercury 8.1L 496ci 4.280in .030 inch MLS Head Gasket - RH

-10%

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

Cometic GM/Mercury 8.1L 496ci 4.280in .051 inch MLS Head Gasket - LH

-10%

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

Cometic GM/Mercury 8.1L 496ci 4.280in .051 inch MLS Head Gasket - RH

-10%

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

Cometic GM/Mercury 8.1L 496ci 4.280in .060 inch MLS Head Gasket - LH

-10%

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

Cometic GM/Mercury 8.1L 496ci 4.280in .060 inch MLS Head Gasket - RH

-10%

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

Cometic Street Pro 01-07 GM 6.6L Duramax Diesel V8 Bottom End Gasket Kit

-7%

COMETIC StreetPro Kits cater to the budget-minded street-rodder who is looking to purchase a kit...

Cometic Street Pro 01-08 GM LS 6.0L 4.060in Truck/Van/SUV Top End Gasket Kit

-7%

COMETIC StreetPro Kits cater to the budget-minded street-rodder who is looking to purchase a kit...

Cometic Street Pro 04-07 GM 6.6L Duramax Diesel V8 4.100inch Top End Gasket Kit

-7%

COMETIC StreetPro Kits cater to the budget-minded street-rodder who is looking to purchase a kit...

COMP Cams Camshaft CB8 Tri-Power Xtreme 246HR-16

Tri-Power Xtreme 194/206 Hydraulic Roller Cam for GM 8100/8.1LThis Part Fits: Year Make Model Submodel...

COMP Cams Camshaft CB8 Tri-Power Xtreme 254HR-15

Tri-Power Xtreme 202/212 Hydraulic Roller Cam for GM 8100/8.1LThis Part Fits: Year Make Model Submodel...