have a th400 i put in my 95 trans am lt1 383.is there somthing i need to do to the harness that went to my stock shifter so the car will turn over.went with a hurst quarter stick reverse manual valvebody shifter so i just zip tied the wires out of the way in case i ever need them again.must be somthing with a neutral or park safety switch i need to jump?help!