This is an NOS, assembly line original fuel filter element with gaskets in the original Ford box, Ford part # B7S 9365-B. This element was used on all 1957 C, D, and F model Thunderbird in line factory fuel filters.  This filter is documented in the CTCI Restoration Manual. See my Bay Store for the NOS 1955 and 1956 fuel filter element. We charge actual shipping only and are always glad to combine shipping on several auctions or you would be welcome to pick them up.  Thanks!