M&H wiring harnesses

Bobacuda said
NSS = neutral safety switch. Our ‘67 is an automatic, console car. It has a 904 from a Volare (3 wire trans switch). The ‘67 trans and wiring would be for a single wire trans switch. The M&H harness did not have it. I made the new NSS wire and connected it to the correct wire on the trans switch.

I have the schematics and will dig back in tomorrow morning.

You have it correct.
We've discsussed the differences in the FSM and Barracuda wiring diagrams from the actual assemblies. Its in a few different threads so some assembly required.
On some years/models the convertible top was connected with a ring terminal at the ammeter. Presumably the thinking was the top would only be raised or lowered when the car wasn't moving. edit: See assembly drawing C 11.0
The NSS wire was not in the engine harness.

Bobacuda said
then at the end the new door jamb light switch plugs in to the old wire.

You'll find a connector for the '67 console lighting about midway between the steering column and the right side. It's at the end of that wire.

Rally dash redo