I've read your post with interest and find myself confused. I believe/believed that '74 - '76 Darts/Sports had one bumper shape/profile regardless of body type and Valiants/Dusters have another. I would be interested, perhaps others would also, to see a pic of your bumper and a pic of the incorrect set of guards you purchased. I have some of these but don't want to sell you the wrong ones a second time.
