Cometic Gasket

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

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 .051 inch MLS Headgasket

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.051". Cometic MLS (Multi-Layer Steel) Head Gaskets...

Cometic GM LS1 SB 4.060 inch Bore .140 inch MLS Headgasket

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.140". Cometic MLS (Multi-Layer Steel) Head Gaskets...

Cometic GM LS1 SB 4.100 inch Bore .040 inch MLS Headgasket

GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 .040" MLS Cylinder Head Gasket, 4.100" Bore.

Cometic GM LS1 SB 4.100in Bore .045in Thick MLS-5 Head Gasket

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.045". Cometic MLS (Multi-Layer Steel) Head Gaskets...

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

GM LS1/LS2/LS3/LS6 Gen-3/4 Small Block V8 .056" MLS Cylinder Head Gasket, 4.100" Bore.

Cometic GM LS1 SB 4.100in Bore .070in MLS-5 Head Gasket

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.070". Cometic MLS (Multi-Layer Steel) Head Gaskets...

Cometic GM LS1 SB 4.130 inch Bore .051 inch MLS Headgasket

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.051". Cometic MLS (Multi-Layer Steel) Head Gaskets...

Cometic GM LS1 SB 4.160 inch Bore .075 inch MLS-5 Headgasket

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.075". Cometic MLS (Multi-Layer Steel) Head Gaskets...

Cometic GM LS1 SB 4.160 inch Bore .080 inch MLS-5 Headgasket

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.080". Cometic MLS (Multi-Layer Steel) Head Gaskets...

Cometic GM LS1 SB 4.190 inch Bore .051 inch MLS Headgasket

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.051". Cometic MLS (Multi-Layer Steel) Head Gaskets...

Cometic GM LS7 Gen-4 Small Block V8 4.150in Bore .052 Thick MLX Head Gasket

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...