Products

Cometic GM LS1 SB 3.910in Bore .086in Thick MLS Head Gasket

-10%

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

Cometic GM LS1 SB 3.970 inch Bore .040 inch MLS Head Gasket

-10%

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

Cometic GM LS1 SB 3.970 inch Bore .045 inch MLS Head Gasket

-10%

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

Cometic GM LS1 SB 3.970 inch Bore .051 inch MLS Head Gasket

-10%

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

Cometic GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 3.810in Bore .036in MLS Cylinder Head Gasket

-10%

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

Cometic Street Pro 01-10 GM LS 4.8L / 5.3L / 3.840in Truck SUV 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 CSB Gen 3 LS1 & LS6

Buick: Rainier 04 - 07 5.3 L Engine, GMC: Yukon 00 - 14 5.3 L...

COMP Cams Camshaft Kit for GM LS Turbo Engines

Chevrolet: Express 3500 10 - 17 4.8 L Engine, GMC: Sierra 1500 99 - 13...

COMP Cams Gen IV 5.3L GM LS DOD Basic Kit

GMC: Sierra 1500 Classic 07 - 07 5.3 L Engine, Chevrolet: Express Cargo 09 -...

COMP Cams Gen IV 5.3L GM LS DOD Premium Kit

COMP Cams' Premium DOD Delete Kit for GEN IV 5.3 includes a set of premium...

COMP Cams Gen IV 5.3L GM LS DOD Standard Kit

COMP Cams' Standard DOD Delete Kit for GEN IV 5.3 includes a set of premium...

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

With upgraded trunnions that are secured by snap rings along with a black oxide finish,...