Converting a 63 Dart wagon to 4 speed

Go for a newer bell housing to accommodate a 10.5 clutch right from the get go. I see aluminum SB bell housings all the time for $100. Any A-body A833 1964 and newer will work. Though 64 and 65 (3.09) are ball and trunnion not slip joint.

I'm doing a swap right now and the hardest part to find for me was the floor hump. I came this close > < to going with a Brewer fiberglass 66 hump.