This is my first restoration, 72 Dart Swinger. I built a 5.9 magnum added front disc brakes, 8 3/4 rear end and just had the trans rebuilt. I'm working on the cooling now and see a new harness and ac in the future.
Love the 72. On down the road I will address heat and AC on mine. Just not this year. It makes plenty of its own heat and I haven't figured out how to put AC on the 440