This auction is for a set of 4 vintage NOS (new old stock) Ford Mustang Magnum 500 wheel center caps in the original Ford boxes. I have 3 with part # C9ZZ-1130-E and 1 with part # D1ZZ-1130-G. The 1130-G one is thicker or taller than the other 3, but they look the same from the front. I'm not a Mustang expert so I'm not sure why the difference. These have never been used and are in excellent condition. The boxes show typical shelf wear for their age. No Reserve with a very low starting bid. I will be glad to answer any questions, but I may be away from the computer Nov. 3 - 5. Please check out my other auctions. Will combine shipping when possible. Thanks.