Errrrrrr, I hate when that happens

MileHighDart said
Hmmmm, you might be onto something there. Before the steering box swap became a “right now” thing, I was in the process of pulling my 904 trans out.
So I did have the the shift cable, kick down cable, and the wire to the switch on the trans disconnected. Hooked all that back up this morning. I’ll have to check all that stuff, like make sure I had the shift lever actually in Park when I hooked the cable back up, etc

Check out the image below. The #2 terminal is grounded by the neutral safety switch. Try grounding that terminal, if it starts look at your neutral safety switch/neutral safety switch wiring.