The Cometic MLS head gasket for Oldsmobile Gen-2 Rocket V8 (4.270in bore, .075in build) is made from multiple embossed stainless steel layers with Viton-coated outer faces to offer strong sealing without sealants for high-output engines. Compressed operating thickness is 0.036in. An adjustable uncoated stainless center shim customizes thickness for optimal load distribution, reduced clamp load and improved resistance to corrosion and shearing forces between head and block.
Cometic Oldsmobile Gen-2 Rocket V8 .075in MLS Cylinder Head Gasket - 4.270in Bore