Cometic MLS cylinder head gasket for Oldsmobile Gen-2 Rocket V8 engines, .066in thickness and 4.125in bore. Built from embossed multi-layer stainless steel with Viton-coated outer faces, the gasket rebounds for corrosion resistance and seals reliably across varied flange conditions. MLS construction eliminates the need for additional sealants, improves clamp load distribution and helps reduce bore distortion in demanding engine builds.
Cometic Oldsmobile Gen-2 Rocket V8 .066in MLS Cylinder Head Gasket - 4.125in Bore