Cometic Gasket

Cometic GM Marine 3.0 Iron Duke 4.000in Bore .040in Vortec MLS Headgasket

SKU CGSC5956-040
$102.61
$92.35
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 output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton (a flour elastomer rubber based material that is heat resistant to 250 C/ 482 F). Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements.

This Part Fits:

Year Make Model Submodel
1962-1967 Chevrolet Chevy II Base
1962-1968 Chevrolet Chevy II Nova
1978-1979 Chevrolet Monza 2+2
1978-1979 Chevrolet Monza 2+2 Sport
1978-1979 Chevrolet Monza 2+2 Spyder
1978-1979 Chevrolet Monza Base
1978-1979 Chevrolet Monza S
1978 Chevrolet Monza Sport
1969-1970 Chevrolet Nova Base
1963-1965 Chevrolet P10 Series Base
$102.61
$92.35