I have a pair of NOS rear bumper guards for sale that fit a 65 or 66 Mustang/Shelby. I only have the one box which they came in. The Ford number on the box is C5ZZ-17984-C. The chrome on the guards is Ford chrome so it does have some flaws. Price on the pair of rear bumper guards is $125 plus shipping. Email gandcmurphy@rogers.com if interested. Thanks.