Didn't Rick Ehrenburg used Ford end in his 64. It had an 83/4 and he Ford end and kept the existing brakes. He does not like the green bearing. He use a sealed tapered Ford bearing. Matt
Doesn't answer your question, but here is a pic of how the axle tube transitions from 4" to 3" about mid way on the tube. I would guess you could use any end that is made for a 3" tube with a press in bearing? I would perfer to use my existing brakes ( 11"x 2 1/2") as they stop my heavy weight well and are well matched to the fronts.
