Products

Cometic GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 .030in. MLS Cylinder Head Gasket 4.100in. Bore

-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 4.060in Bore .086in MLS Cylinder 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 4.100in Bore .053in MLS Cylinder Head Gasket

-10%

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic...

Cometic GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 .051in MLS Cylinder Head Gasket 4.030in Bore

-10%

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

Cometic GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 .051in MLS Cylinder Head Gasket 4.070in Bore

-10%

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

Cometic GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 4.080in Bore .040in MLS Cylinder Head Gasket

-10%

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

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 Header Bolts M8 - 1.25 x 25mm Grade 5 Carbon Steel w/ Compact Head & Black Oxide Finish

-10%

Cometic Gasket Inc. header bolts are perfect for header applications where space is limited. Our...

Cometic Street Pro GM LS V8 6.0L 4.100in Top End Gasket Kit

-7%

Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures....

COMP Cams Cam & Lifter Kit LS1 XEr273HR

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7...

COMP Cams Cam & Lifter Kit LS1 XR277HR

Fits 4.8, 5.3, 5.7, 6.0, 6.2 and 7.0 Liter LS1, LS2, LS3, LS4, LS6, LS7...

COMP Cams Camshaft Kit LS1 XEr273HR-14

K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals,...