Questions for rebuilding rear end : 72 Duster

Depending on how fast your trying to make you car will dictate what setup is best/cost effective for what your trying to do.

Anything slower than 10-11 seconds, factory style setup is just fine. (Some are running faster) Be it moving the springs inboard, running sliders, narrowing the rear end, adding torque boxes, frame connectors / new frame rails, tubbing, fabing new rear spring mounts, pinion snubber, the list goes on and on.