UCA bushing install tool

Thanks guys for the inspiration.. Im going to attempt to make one myself.

I assume that the larger OD pipe pushes against the control arm, while the washers pull the bushing out or in?

Correct. If you have a stepped side bushing driver it will grab the old shell. Certainly not required though. Good thing about this vs a press is do one side at a time and no way you will distort the arm.