
The Cometic MLS head gasket for Oldsmobile Gen‑2 Rocket V8 delivers multi-layer stainless construction with embossed Viton-coated outer layers and an uncoated stainless shim to achieve the required thickness. This .070in gasket fits 4.200in bore engines, offers corrosion resistance and the ability to rebound under thermal and load cycles, tolerates aluminum-to-iron interfaces, and requires no sealants for installation.
Cometic Oldsmobile Gen-2 Rocket V8 .070in MLS Cylinder Head Gasket - 4.200in Bore