That car sounds fantastic.
I had a 73 Duster that was a kick to drive off road. It only had a stock 360 4 barrel but it was so much fun to drift around off road. I ended up doing the body and paint, then sold it to buy an engagement ring. Years later, I bought THIS:
It has more power, bigger torsion bars and stiffer leaf springs and is even more fun to drive off road.