Le olds that needed Mans, GTO, Trans Am's 1,200 HP back in the 70's un heard of. I was lucky to have rich friends. Even had a friend that had a Road Runner with the tail piece. Did what I could to retro fit with the back black shields. Wanted to have a shacker hood to complete but the hemi wouldn't work. They make 2 modles with the shackers but no the Hell Cat. Want fit unless//// yepper. Cut. Back when the 93 octane was 25 cents a tank fool. Higher school had a 455 Olds and guess whre you think it was built??? Olldsmar, Fl.