
Cometic's MLS head gasket for Chevrolet Gen-1 Small Block V8 (.051in, 4.100in bore, round bore) uses a multi-layer stainless steel build with embossed outer layers coated in Viton and an uncoated center shim for thickness control. The gasket resists corrosion, rebounds under varying clamp loads, suits aluminum-to-aluminum or aluminum-to-iron combinations, and eliminates the need for additional sealants.
Cometic Chevy Gen-1 Small Block V8 .051in MLS Cylinder Head Gasket - 4.100in Bore - Round Bore