An A57 car would not have a 383-S emblem on the fender as they were different models. The only thing on the front fender should be the Barracude script fith the fish below that. The only engine call out would be above the lower stripe between the front wheeel opening and the door. I also have a 340 formula S that has the upper stripe with the 340 call out and the only thing on the front fender is the Baeeacude script.