Evidently, I have the carcass of a 67-72 chevy on my property. The bed and back half of the frame are a trailer. What kind of differential am I expecting to have? 5 lug pattern, a ford 5x5.5 fits nicely on it. Anything special about this box? Its structurally OK just thin floor. I am, however, looking for a tailgate. Does anything else in this world cross in terms of fit. im looking to make an enclosed trailer to store wood thats water sealed, if a square body tailgate will fit but not latch ill take it and rig something. Anything from the dash board of value..? I potentially have items off it, they looked like 50s to me but the cab is the same color as the box. Im going to scour for its tailgate, you never know.