it's about 52" from back plate to back plate. Your in Hampton? I'll deliver it for free if you want it. Let me know.
It's in the back of my jeep right now.
It's actually out of a 1980ish monte carlo or a grand prix. wasn't originally setup for leaf springs. someone put some seriously ugly homemade brackets on it. I pulled it out because I got a deal from a friend of a friend for another of the same rear end but had richmond 3.73's in it.