
Cometic MLS head gasket for Chevrolet Gen-1 Small Block V8, 4.160 in bore with compressed operating thickness of 0.051". Constructed from multiple embossed stainless layers, it delivers sealing for high-output engines and installs without sealants. The Viton-coated outer layers and an uncoated stainless center shim that can be varied for thickness provide strength and corrosion resistance. Appropriate for aluminum-to-aluminum or aluminum-to-cast-iron configurations.
Cometic Chevrolet Gen-1 Small Block V8 .051in MLS Cylinder Head Gasket - 4.160in Bore