I bought a 71 Duster a while back that spent most of its life as a Bracket car.
What I do know about it is:
440, 906 heads, Single Plane Strip Dominator, Large tube Fender well headers, 4" exhaust, 3:91 Suegrip, Subframe connectors, 727 with Reverse Pattern Manual VB. Running on 295/60 R15 drag...