The Cometic MLS head gasket for Oldsmobile Gen-2 Rocket V8 (4.270in bore, .080in build) uses multiple embossed stainless steel layers with Viton-coated outer faces to deliver dependable, no-sealant sealing for high-output engines. Compressed operating thickness is 0.036in. A central uncoated stainless shim can be varied to control thickness, helping to conform load distribution, lower clamp requirements and resist corrosion and shear between dissimilar materials.
Cometic Oldsmobile Gen-2 Rocket V8 .080in MLS Cylinder Head Gasket - 4.270in Bore