Cometic Cylinder Head Gasket - 4.125 in Bore - 0.036 in Compression Thickness - Small Block Chevy DYC5100840SC It features an O-ring seal

It features an O-ring seal to eliminate the failure prone OEM paper gasket and an increase in oil flow capacity compared to the OEM plate

1983-1987 Chevrolet S10 Blazer

and muscle cars alike

Rust and corrosion protection allows for use of straight water in racing or reduced antifreeze levels in warm climates

and SAE Certified

Cometic Cylinder Head Gasket - 4.125 in Bore - 0.036 in Compression Thickness - Small Block Chevy DYC5100840SC It features an O-ring sealComprised 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 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