hello all im in need of the sealing assembly that seals a pop-open gas cap.The piece that seals the cap to filler neck is missing where can i buy replacement.See pic below,its the whole assy i need the spring/rubber gasket and retainer bolt.he Thanks javed
http://img.photobucket.com/albums/v403/boss_302/shelbygascap.jpg
http://img.photobucket.com/albums/v403/boss_302/shelbygascap.jpg