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Cometic Chevy 350 Gen‑1 Small Block V8 top end gasket kit for a 4.020in bore with .040in MLS cylinder head gasket provides a full set of gaskets and seals for a carbureted rebuild. StreetPro kits prioritize quality gasket materials—MLS, AFM, aramid fiber and Armor Clad—so builders get a complete package intended for dependable sealing in common street applications at a practical price point.
Cometic Chevy 350 Gen1 Small Block V8 Top End Gasket Kit-4.020in Bore-.040in MLS Cyl Head Gasket
