I just went through every wire underneath near the transmission from the O2 sensor rear to the neutral safety switch plug to the circular plug above the shift linkage.
I could not find any broken corroded or worn out wires stripped back all of the sheath and wrapping on everything all the way up to the side of the bell housing where I could not reach any further.

The main circular trans plug is in good shape but the connector it plugs into that’s coming out of the trance has some snapped plastic but as far as I could feel the pins were all intact and straight so they plugged together just fine.