In another post a member was asking about what is needed to go from manual to power steering (I believe his car was a 70 up)
I needed to swap shafts on my67 Dart #2, I'm going from power to manual (I did not want to use an adapter) so I documents the shaft lengths and details.
67-69 A bodies... (70 starts a different set of part numbers AND this does not cover the BB specific shaft for 68-69)
Steering shaft (Section 19-15-4)
Manual Steering 2880169
Power Steering 2880170
Steering wheel end lined up
Notice the lower shaft is shorter on the PS vs the Manual not just the length of the bottom with the cross bars
Overall length
Manual Steering
Power Steering
Taper / weld on the lower shaft lined up (and no you can not just drill a new hole the other end will be short)