autoshift to manual

I am in the process of putting a manual in where the auto shift was. I had to put a starter button in, but have hit a stumbling block with the speed sensors.what did you do?

 

After removing the wiring harness for the autoshift I still had a harness that plugged into a speed sensor. Speedometer worked so I called it good. Think it was using two sensors before swap just one now. Don't believe I ever found a place to plug in reverse lights.

 

If you have a cat engine , from memory pins 33 and 33 on the engine ecm are speed sensor + and - , you could run twin core from eng ecm to speed sensor. If not cat check continuity from engine ecm to speed sensor plug or find wiring diagram .