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Cometic MLS head gasket for Chevrolet Gen-1 Small Block V8, 4.135 in bore with compressed operating thickness of 0.070". It offers multi-layer stainless sealing designed for high-output engines and installs without sealants. Embossed outer layers coated with Viton combine with an uncoated center shim that can be varied for thickness, providing rebound and corrosion resistance. Suitable for aluminum-to-aluminum or aluminum-to-cast-iron installations.
Cometic Chevrolet Gen-1 Small Block V8 .070in MLS Cylinder Head Gasket - 4.135in Bore
