Finally, the remaining assembly and pics:
Then the Type II horn button snaps in place over the receiver:
And the final result:
FYI: The Belleville Spring for the Type I steering wheel is nearly identical, but has a ring-like insulator that can be slipped off:
Sure hope this helps folks in the future! I was unable to search out any of this info anywhere, and neither my Camaro shop manual or any of my truck info pictures the steering column final assembly or the parts. I tryed to title this so that the key words would be easily found via forum search.
This truck is a '78, and the small, square horn button and Belleville Spring came from a '73.
Todd.