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The Cometic MLS head gasket for Chevrolet Gen-1 Small Block V8 (4.060in bore) with a compressed operating thickness of 0.066in is a layered stainless steel cylinder head gasket offering resilient sealing and corrosion resistance. Outer embossed layers are Viton-coated for heat and load durability; an uncoated stainless shim lets builders adjust thickness. MLS construction manages shearing between dissimilar materials and seals without the need for additional sealants, helping distribute clamp load evenly.
Cometic Chevy Gen1 Small Block V8 .066in MLS Cylinder Head Gasket - 4.060in Bore
