Relocating the rear differential 1.25” towards the rear of the vehicle on a 72 Dart
Springs won't work right on acceleration. Lengthen the front hanger studs and put spacers in. That is what I did . The tires would hit the rear of the quarter hitting dips at speed though. So I installed little splash guards to protect the paint from tire rub. I ran 29x14.5 when they wore out I installed 28x14.5 on 12 inch wide wheels Pictured below. I had clear vinyl on the bottom of the quarters . The rubber never stuck you could wipe it right off.
Springs won't work right on acceleration. Lengthen the front hanger studs and put spacers in. That is what I did . The tires would hit the rear of the quarter hitting dips at speed though. So I installed little splash guards to protect the paint from tire rub. I ran 29x14.5 when they wore out I installed 28x14.5 on 12 inch wide wheels Pictured below. I had clear vinyl on the bottom of the quarters . The rubber never stuck you could wipe it right off.