wow and thank you for all the info, I do understand that alot of mock up and fab is going to be necessary but essentally I just wanted to know how much major body panel movement is necessary. And after asking I felt a bit stupid about the floor pan question. and I guess I haven't checked into vintage air that much, didn't realize they did heating as well. and again no offense was taken, appreciate all info and input anyone has on this.
wanting to get all ducks in a row so to speak before attacking the car. funding is holding me back from purchasing the 572 yet. but i have access to a 454 in my shop for mock up, will it essentially get me the right deminsions for this? I know size is mostly in displacement but (dumb question time) a 572 isn't much physically bigger than a 454 is it? BBC is BBC right?