For Sale: I have several sets of NOS GM engine gasket sets for Buick 322, 364, 401, 425 and 300. I also have some for Buick 350's. All are NOS in original GM package. Most are upper engine (stock steel shim (.016 Thick) and composit). Oil pans also. $60.00 / set engine $25.00 oil pan Jim 989-233-2212