Hey everyone. My first question post so bear with me. I did search before coming and asking, 25 pages without an answer so......

What is the rear end dimension on a 58 GMC (outside drum to outside drum)? What rears are a bolt in swap with this truck? (I've been throught he tech section and know about the listing for rears and dimensions, hence my question above). And sorry, but the trucks four hours away and I can't get to it to measure it.

I ask because I just bought this 58 and the rear is locked up on it. I have to pick it up Saturday and would just as soon do a quick rear swap rather than trying to drag dead rear wheels onto the trailer.

Thanks for the help