From what I can tell, it's possible. My only concerns are the flexplate, and the carrier bearing. Everything else is very doable. Is there any way I can reposition the bracket in the middle of the frame to mount to my '63 fron shaft's carrier? I know I'll have to drill out new holes farther back and farther apart, and the carrier doesn't mount to the frame, but above it.

I'll also be trying to split the driveshafts (I have a 63 and a 65 parked side by side) and utilize the 63 front shaft, with the 65 rear shaft and flange. Should I remove the small 5/16 bolt in order to dissassemble the comphensating joints, or is that something different?

Any help would be appreciated.