I have 4 NOS style steel wheel center caps for sale that will fit a 67 Mustang. These are all in their original boxes. The part Number on each box is C7ZZ-1130-A. The caps are all in plastic and are in very good condition and would great on any V8 Mustang with style steel wheels. Price is $260 for the 4 of them. Email gandcmurphy@rogers.com in interested. Thanks.