1970 Dart 4 Speed steering column lower bearing??

Thanks Adam, yep got the shift tube support plastic bushing and retainer as pictured but need to make sure there is no lower bearing.
It just seems funny that it can flop around when disconnected but I guess once connected to the box input it can't move anyway.
Not really a shift tube on the floor shift cars as it's the steering lockout tube.
Know anything about the reverse interlock linkage to the steering lockout?
I need to find a bracket for the cross shaft to mount into, got the reverse rod and linkage to column pushrod.