NOS in its original Package, "Fuel Cap Locking Ring" that correctly fits 1971, 1972, 1973 & 1974 Pontiac, Chevrolet, Buick and Oldsmobile. Made to fit cars with a "S" on the original gas cap, will fit other cars besides the above years older than 1974. These are great if you ever put your car in a "indoor" car show that requires a "Lock" on the Gas Filler... for Fire Regulations.