Cometic GM 6.6L Duramax Diesel 01-06 4.100 inch Bore .075 inch MLS-5 Left Head Gasket - C5883-075

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

Cometic GM Dart/Brodix Small Block V8 .040in / 4.270in Bore / 4.500in Bore Center MLS Head Gasket - C5215-040

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 provide maximum sealing performance for todays high...

Cometic GM Gen 5 6.2L LT1 V8 4.10in Bore .051in MLX Head Gasket - C5038-051

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 your engine's power and performance. Cometic's gaskets...

Cometic GM Gen 5 6.2L LT1 V8 4.10in Bore .064in MLX Head Gasket - C5038-064

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 the gasket are embossed and coated on both sides with a...

Cometic GM L49/L56/L57/L65/LQM/LQN Diesel V8 4.100in Bore .036in MLS Cylinder Head Gasket - RHS - C5885-036

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 (Multi-Layer Steel) Head Gaskets provide maximum...

Cometic GM LS Series V8 4.040in bore .051 inch MLX Headgasket - C5505-051

GM Gen III/IV Small Block V8 LS Series MLX Head Gasket 4.040in. Bore.Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a viton rubber coating.Compressed operating thickness is .051in. EachUser 1Installation...

Cometic GM LS1 (w/M.I.D. Sleeves) 4.165 inch Bore .040 inch MLS Headgasket - C5790-040

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

Cometic GM LS1 (w/M.I.D. Sleeves) 4.165 inch Bore .066 inch MLS-5 Headgasket - C5790-066

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.066". With MID Sleeves. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance...

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 provide maximum sealing performance for todays high...

Cometic GM LS1 SB 4.000 inch Bore .040 inch MLS Headgasket - C5477-040

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 provide maximum sealing performance for todays high...

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 provide maximum sealing performance for todays high...

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 the gasket are embossed and coated on both sides with a...