New to the site. Looking for info on my ride so I buy the right parts. I have a 51 Buick Super 4 door. I want to make it into a family hot rod that is road safe for my kids. I have found a BBB 430 that I am purchasing to put in it. So I need to change out the trans & rear end. The car is in storage until I'm ready to put it together. Does anyone know the hub to hub measurements for the front & rear?