Looking for BBP 8.75

Like everyone else in the world I'm looking for an 8.75 rear end for my 67 Dart. I need something with the big bolt pattern axles already, and would greatly prefer something with a Sure Grip, though if the price is right I might take something without. B body or A body works fine as I intend to do a spring relocation kit and will be moving the spring perches in anyway. Additionally, something within a few hours of the Kansas City area would be preferable as I have a truck and could pick it up.