The Cometic StreetPro top-end gasket kit for Chevrolet 350 Gen‑1 small-block V8 (4.100in bore, .027in MLS head gasket) provides the gaskets and seals required for a carbureted top-end rebuild. StreetPro kits emphasize quality materials—MLS, AFM, aramid fiber and Armor Clad—and MLS gaskets combine embossed AMP-coated outer layers with an uncoated stainless shim that conforms load distribution and eliminates the need for additional sealer.
Cometic Chevy 350 Gen1 Small Block V8 Top End Gasket Kit-4.100in Bore-.027in MLS Cyl Head Gasket