Ignition Switch Replacement

Hum.
Seems like on my 73 auto column car, I had to make a puller up to get the steering wheel off to get to the lock set.
I welded a nut and big flat washer on a short piece of pipe and used a bolt to back it off.
Had to drill holes in the washer and put screws to grab something.
A power steering car has a shorter shaft right?
I know when I have converted cars to manual steering I used the longer manual shaft that goes up in side the collapsable part.

Oh, I remember a retaining ring in there somwhere.
Takes lock ring pliers.