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The Cometic StreetPro top-end gasket kit is specified for Oldsmobile Gen-2 Rocket V8 engines (455 ci) with a 4.200" bore and includes the necessary head gaskets and seals for a complete top-end rebuild. StreetPro kits use quality materials—MLS, AFM, aramid fiber, and Armor Clad—to deliver durable sealing surfaces at a budget-friendly value, supplying the common gaskets and seals needed for a rebuild.
Cometic Street Pro GM 1968-76 455ci OLDS Big Block 4.200 Top End Gasket Kit
