A Body Rack and Pinion Converison

on my '71 Demon I'm going to try using the Knuckles/Arms (the Lower Ball Joint / Steering Arm assembly) from a 1970's D100.

from a comparison of the arms on my '72 D100 parts truck, and the arms on my Demon, they appear to be identical, except the trucks are "front steer" (the draglink would be in front of the hubs, instead of behind it like on an A-body)

Was just looking at our 74 D100 this morning and thought of this same thing. I searched on Napa's website, it it lists different part numbers for the ball joints from the truck to the cars. Not sure if that is true, but if so...you would probably have to ream the holes(assuming they were too small), or some other sort of modification. Id be interested to see what anyone comes up with.