Narrow Rear End

70 Dart, I got the rear out of a 91 explorer, picked up an extra passenger side axle at the same place. Had the drivers side tube shortened 3", now the extra passenger side axle will fit. gives 56 1/2" from brake drum to drum. Had the same guy weld on the perches at 43". I can get some pics of the completed rear if your interested. I had no need to get any custom or after market axles with this mod. You can get a rear with disc or drum, at the time the junkyard only had a drum rear.