68 4 speed wire

I took the wire that the auto used and grounded it. You are right, it will start anytime the key is turned. I bought a 68 wiring manuel off ebay, it looks like the auto trans wire goes to clutch switch, and I need 2 wires from the bulkhead to the 2 prong switch on the trans. The 2 empty slots on the R hand top side of bulkhead/plug are where the 2 wires tie into the reverse/back up switch inside the car. Thanks for the reply.