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The Cometic StreetPro top-end gasket kit for 1966-71 Chrysler 426ci Gen-2 Hemi applications includes the gaskets and seals needed for a street rebuild, featuring a .040in MLS cylinder head gasket for a 4.310in bore. StreetPro kits prioritize quality materials—MLS, AFM, aramid fiber and ArmorClad—delivered as a complete, budget-friendly package for street rods and daily drivers.
Cometic Street Pro Chrysler 1966-71 426ci HEMI 4.310 Top End Kit
