Hello everyone..... I have been searching the threads, but as always its very overwhelming the amount of info on here. My question is simple I just bought a 78 bronco and put a rebuilt c6 in it my question is where does the nss plug from the transmission plug into on the truck itself.......I have looked for pigtails, plus etc and cant seem to find anything anywhere.
Any help would be awesome

 

It's a pigtail on the firewall, a few inches toward the heater from the center of the truck.

Jess