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The Cometic MLS head gasket for Oldsmobile Gen‑2 Rocket V8 combines embossed stainless outer layers coated with Viton and an uncoated stainless shim to deliver strong, reboundable sealing. Engineered for high-output applications, this .045in gasket fits 4.200in bore engines, handles aluminum-to-aluminum and aluminum-to-iron interfaces, reduces clamp load needs, and is specified for use without sealants.
Cometic Oldsmobile Gen-2 Rocket V8 .045in MLS Cylinder Head Gasket - 4.200in Bore
