Quote Originally Posted by HWORRELL View Post
A camaro or nova 10 or 12 bolt is a bolt in. I put a camaro 12 bolt posi in my 50 chevy pickup many years ago. It was a bolt in deal but I think I had to get some taller spring center bolts.
This is your best bet....but if you want a ford it will need to eb from a newer explorer but not many had 9" or a midsize car from the 70's Even then it will be very close unless you are running mini tubs