Cometic StreetPro top-end gasket kit for GM LS1/LS6 Gen-3 small-block V8 engines with a 4.165in bore and a .051in MLS cylinder head gasket. The kit includes the gaskets and seals needed for a head rebuild and uses MLS multilayer construction with AMP-coated embossed outer layers and an uncoated stainless steel center shim. Embossed outer layers conform to varied sealing environments, reduce clamp load and help distribute sealing forces evenly.
Cometic GM LS1/LS6 Gen-3 Small Block V8 Top End Gasket Kit-4.165in Bore-.051in MLS Cyl Head Gasket