Good luck! I found a NOS pin that was so rigid, I couldn’t get it installed. It actually flew out of my hands and down the interior of the column :-(
I think I may weld a nut on the column shaft so I can use a bolt. Otherwise, replace the neutral safety switch on the transmission to a 2 pin/wire type which would then connect with a new wire to the reverse light wire at the column. Of course, the other wire from that switch goes to the starter relay because it is the neutral safety switch.