That gasket should be available through any parts store. Use 80/90 gear lube GL5. It should take almost 2 quarts. It is available in 1 qusrt bottles. I like to glue the gasket to the cover & put a thin layer of RTV on the other side.
They say money can't buy happiness. It can buy old Chevy trucks though. Same thing. 1972 Chevy c10 Cheyenne Super In the Gallery Forum