Cometic GM LS1 5.3L/5.7L/6.0L .030 inch MLS Exhaust Gaskets (Pair) - C5818-030

COMETIC MLS (Multi-Layer Steel) Exhaust Gaskets are designed for extreme cylinder pressures. MLS Exhaust Manifold Gaskets maintain a torque set and resist corrosion. They will not burn through or...

Cometic GM LS1 SB 3.910 inch Bore .040 inch MLS Headgasket - C5475-040

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.040". Cometic MLS (Multi-Layer Steel) Head Gaskets...

Cometic GM LS1 SB 4.060 inch Bore .040 inch MLS Headgasket - C5751-040

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.040". Cometic MLS (Multi-Layer Steel) Head Gaskets...

Cometic GM LS1 SB 4.100in Bore .040in MLS-5 Head Gasket - C5489-040

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of...

Cometic GM LS1 SB 4.100in Bore .056in MLS Head Gasket - C5489-056

The Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of...

Cometic GM LS1/LS2/LS3/LS6 Gen-III/IV Small Block V8 4.080in Bore .040in MLS Cylinder Head Gasket - C15522-040

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.

Cometic GM LSX RHS 4.15in Bore .052 in MLX 5-Layer Head Gasket - C5702-052

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.036". World Products Man-o-War Block. Cometic MLS...

Cometic Harley-Davidson Milwaukee 8 4.250in .030 Head Gasket - C10181-030

Cometic Harley-Davidson Milwaukee 8 4.250in .030 Head Gasket

Cometic Harley-Davidson Milwaukee 8 4.250in .030 Head Gasket/.014 RC - C10181-HB-030-014

Cometic Harley-Davidson Milwaukee 8 4.250in .030 Head Gasket/.014 RC

Cometic Harley-Davidson T/C 88/96 Cam Service Fueling Kit 2055 - C10047-2055

Cometic Harley-Davidson T/C 88/96 Cam Service Fueling Kit 2055

Cometic Harley-Davidson T/C 88/96 Cam Service w/ Rocker Box Kit - C10047

Cometic Harley-Davidson T/C 88/96 Cam Service w/ Rocker Box Kit

Cometic Harley-Davidson Twin Cam .030 MLS Head Gasket - C9721

Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing...