
The Cometic MLS head gasket for Oldsmobile Gen-2 Rocket V8 (4.270in bore, .036in build) pairs embossed stainless steel layers with Viton-coated outer faces to offer strong, no-sealant sealing for high-output engines. Compressed operating thickness is 0.036in. A central uncoated stainless shim can be varied to meet thickness needs, helping distribute sealing loads, lower required clamp pressure and resist corrosion and shear between dissimilar head/block materials.
Cometic Oldsmobile Gen-2 Rocket V8 .036in MLS Cylinder Head Gasket - 4.270in Bore