SCE Pro Copper Header Gasket - GM LS1 SPBM4 1964-1967 with a TH400 (Short

1964-1967 with a TH400 (Short Tail Only) and 2004R And in 1968 -1972 it fits the previous Plus

Patriot Exhaust H6908 304 Stainless Steel 1 3/4" tube diameter

ideal for bleeding off cooling system air

1957-1958 Chevrolet Sedan Delivery

SCE Pro Copper Header Gasket - GM LS1 SPBM4 1964-1967 with a TH400 (ShortSCE Pro Copper Exhaust Gasket GM LS1 4019 Copper Header Gaskets Stock Port Small Block Chevrolet LS1 (Set of 2) SCE Gaskets specializes in gaskets for nearly every part of the engine that requires a gasket. They offer a variety of different materials for a large selection of applications. SCE has raised the bar for cylinder head sealing performance and consistency. Our new Gas Stopper enhancement to MLS Spartan head gaskets is an example of superior