Cometic GM LS Series 102.62mm Bore .060 in MLX-5 Head Gasket - C5505-060

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 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 Head Gasket - 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 4.100in 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 LTR Gen-5 Small Block V8 .052 MLX 4.150in Bore, 1/2 Studs Cylinder Head Gasket RHS - C15703-052

Cometic GM LTR Gen-5 Small Block V8 .052 MLX 4.150in Bore, 1/2 Studs Cylinder Head Gasket RHS

Cometic GM LTR Gen-5 Small Block V8 .052in MLX Cylinder Head Gasket-4.150in Bore-1/2in Studs-LHS - C15704-052

Cometic GM LTR Gen-5 Small Block V8 .052in MLX Cylinder Head Gasket-4.150in Bore-1/2in Studs-LHS

Cometic Harley-Davidson 1992-98 Big Twin Complete Motor Gasket Kit - C9748F

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...

Cometic Harley-Davidson 2004-06 Est Sportster Comp.Motor Rebuild - C9952

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...

Cometic Harley-Davidson 2004-06 Sportsters Rocker Box Rebuild Kit - C9954

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...

Cometic Harley-Davidson 91-03 Sportsters Rocker Box Rebuild Kit - C9765

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...