That thunderjet is basically the same thing as the cobra jet minus the heads and intake and its got two bolt mains and a cast crack also. It could be used for some horsepower. Also, its a damn 70's thunderbird. People would want something like that. It could also be an awesome project for a cruiser. Lots of things you can do with a car like that. And for $600? Thats a badass deal. Seems like you cant find any kind of just rolling shells of old cars for less than a couple thousand. People think they are made of solid gold.