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 Gen I Small Block V8 4.060in Bore .060in MLS-5 Head Gasket - C5245-060

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.060". Round Bore. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for...

Cometic GM Gen II / Mark IV Big Block (396 / 402 / 427) 4.630in Bore .070in MLS-5 Head Gasket - C5331-070

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 provide maximum sealing performance for todays high...

Cometic GM Gen II / Mark IV Big Block (396 / 402 / 427) 4.630in Bore .075in MLS-5 Head Gasket - C5331-075

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 provide maximum sealing performance for todays high...

Cometic GM Gen II/ Mark IV BB 4.630in Bore .040in MLS (396 / 402 / 427 / 454) Head Gasket - C5331-040

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 II/ Mark IV BB 4.630in Bore .045in MLS (396 / 402 / 427 / 454) Head Gasket - C5331-045

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 provide maximum sealing performance for todays high...

Cometic GM Gen V LT1 MLX Head Gasket 4.085in Bore w/Parallel Cooling - H3889SP9051S

Cometic GM Gen V LT1 MLX Head Gasket 4.085" Bore With Parallel Cooling

Cometic GM Gen-1 Small Block V8 .052in MLX 4.220in Bore Cylinder Head Gasket - C5551-052

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.052". All Pro Heads. Cometic MLX (Multi-Layer Stopper) gaskets utilize an integrated stopper layer for...

Cometic GM Gen-4 LS7 V8 .030in MLS Exhaust Manifold Gasket D-Port (Pair) - C5073-030

Cometic is dedicated to customer satisfaction and provides quality products, delivered on time at a competitive price, designed for each customer's specific application. Cometic is an industry leader in manufacturing processes and committed to pairing...

Cometic GM Gen-4 Small Black V8 4.185in Bore .086in MLS Head Gasket w/ Parallel Cooling - H2462SPAK086S

Cometic GM Gen-4 Small Black V8 4.185in Bore .086in MLS Head Gasket w/ Parallel Cooling

Cometic GM Gen-V/VI Big Block V8 .040in MLS Cylinder 4.540in Bore Head Gasket - C5333-040

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-V/VI Big Block V8 .040in. MLS Cylinder Head Gasket, 4.510in. Bore - C5083-040

Cometic GM Gen-V/VI Big Block V8 .040in. MLS Cylinder Head Gasket, 4.510in. BoreUser 1Installation InstructionsCertificate of Origin