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The Cometic GM LSX Gen‑4 Small Block V8 top end gasket kit supplies the gaskets and seals needed for a street rebuild, including a .051" MLS cylinder head gasket for a 4.155" bore and carburetor provisions. StreetPro kits combine MLS, AFM, Aramid Fiber and Armor Clad materials to balance cost and durability, with MLS layers offering embossed AMP coatings and stainless steel for reliable sealing under varied conditions.
Cometic GM LSX Gen-4 Small Block V8 Top End Gasket Kit-4.155in Bore-.051in MLS Cyl Head Gasket
