NOS GM 400-430-455 BBB front cover gasket kits I got these from a buddy that closed down a speed shop. GM P/N 12337249, 400-430-455 front cover gasket set, appears to only be missing the lower front cover - oil pan cork gasket. I have 2 or 3 sets. Included: Front cover to block, Water pump, fuel pump, instructions, missing the small cork gasket that mates the pan to the cover. These are in the GM package still. Thinking $15 mailed USPS Flat Rate envelope Jim
