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The Cometic MLS head gasket for Oldsmobile Gen-2 Rocket V8 (4.270in bore, .051in build) combines embossed stainless steel layers with Viton-coated outer surfaces to deliver reliable, sealant-free sealing for high-output engines. Compressed operating thickness is 0.051in. The uncoated stainless center shim can be adjusted for thickness, helping conform load distribution, reduce clamp load and limit bore distortion while offering rebound and corrosion resistance.
Cometic Oldsmobile Gen-2 Rocket V8 .051in MLS Cylinder Head Gasket - 4.270in Bore
