I bought a pair of mustangs I really only wanted one but the owner was selling them as a pair. The one that I did not want does not have a engien or a trans. It had been set up for a 289 but the vin calls for a six cylinder. The frount drums have the 6 cylinder 4 lugs but the back has 5 lugs. The body is nice and the enterior is restorible. If I deside to restore the car, I will want to put a 289 back in it. What am I looking at? Is it a total mess? I realy would like a fastback not a coup. I would sell it shortly after restoration so... should I sell it now and let someone else try and restore it? Or should I try to restore it? Will I loose money on a deal like that? If I restore it what am looking at doing? Thanks.