Products

Cognito 99-19 Chevy/GMC Silverado/Sierra 1500/2500/3500 2WD/4WD 4 Degree Rear Pinion Angle Shim Kit

Used with short wheel base trucks with tall lift where no tapered blocks were available.Includes...

Cometic 01-07 GM 6.6L Duramax Rear Main Seal

-10%

Cometic is dedicated to customer satisfaction and provides quality products, delivered on time at a...

Cometic 01-07 GM 6.6L Duramax Timing Cover Seal

-10%

COMETIC Timing Cover Seals are manufactured from the best materials available and are suited for...

Cometic Chevrolet Gen-4 Vortec 6000/6200 Intake Manifold Gasket Kit

-10%

Cometic is dedicated to customer satisfaction and provides quality products, delivered on time at a...

Cometic ChevroletLS1/LS2/LS3/LS6 Gen-III/IV SBC V8 4.200 mm Bore .040in MLS Cylinder Head Gasket

-10%

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

Cometic GM LS Gen-3/4 Small Block V8 .040in MLS Cylinder Head Gasket - 4.035in Bore

-10%

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

Cometic GM LS Series 102.62mm Bore .060 in MLX-5 Head Gasket

-10%

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

Cometic GM LS Series V8 4.040in bore .040in MLX Head Gasket

-10%

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

Cometic GM LS Series V8 4.150in Bore .052in Thick MLX Head Gasket

-10%

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

Cometic GM LS1 SB 106.43mm .056in MLS-5 Head Gasket

-10%

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

Cometic GM LS1 SB 4.000 inch Bore .030 inch MLS Head Gasket

-10%

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

Cometic GM LS1 SB 4.000 inch Bore .036 inch MLS Head Gasket

-10%

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