Im not sure what type gasket your reffering to. First sc ford experience. additional info please, maybe a link? My friend bought the "factory"? rubber O-ring type seals. With no receiver/locater groove I wasnt happy and used just Permatex ultra black sealer last night. Im going over to start it this afternoon and see how it does. I might need additional help with this project and I really appritiate the quick rresponce. Im a mopar guy but I really like this car and am anxious to see it run well. Thanks again, Andrew.