392 in a 70 Duster

payneinthe said
It's pretty tight. I think it might need a bit of massaging. Did you go with a flanged driveshaft or did you convert yours to a slip-yoke?

I used a Driveshaft shop conversation. It has a round aluminum adapter. The adapter is about as big as the steel yoke on the transmission. BTW, if you use this setup, make sure that you line up the blue lines when you put it together and you won't have to to it twice. lol
Here are a couple of hard to see pics.