The Cometic MLS cylinder head gasket for GM LS Gen‑3/4 small block V8 (4.060in bore) is offered with a nominal .080in MLS thickness and compressed operating thickness of 0.036in. Constructed from embossed stainless layers with Viton-coated outer faces, it resists corrosion, rebounds under load and seals aluminum-to-aluminum or aluminum-to-iron interfaces without sealants while helping conform load distribution to limit bore distortion.
Cometic GM LS Gen-3/4 Small Block V8 .080in MLS Cylinder Head Gasket - 4.060in Bore