looking for info on wiring a neutral safety switch 727 turbo action shifter with remote starter solenoid Ford type its a race car factory harness gone i know the center pin is neutral safety thanks

I would and do use the center pin for the ground but you need 12 V to activate that Ford solenoid, correct? If so then why not use the circuit through the stock Mopar neutral safety switch to provide 12V to the Ford solenoid when it is in park or neutral? Hopefully some one else on here who has done what I'm talking about will chime in, I'm not sure how much current the stock Mopar neutral switch will handle safely
If your trying to use a 4 pin Ford type starter solenoid maybe one of two small wire posts on them is for the ground from the Ford neutral safety switch If so your golden using that ground from the stock Mopar neutral switch to provide the ground
IHTHs

yeah thats what im hoping for i know this setup and have used it before but never with this type of neutral safety switch i have a ron francis ignition switch that has a ground lug im wondering if i can use it to ground out the switch ?

Are you talking about grounding the Ford solenoid or the neutral switch?
If the neutral switch don't do that as it grounds itself to the trans case in neutral and park, if to the Ford solenoid don't do that either as it needs both 12V from the ignition switch and the ground from the neutral switch to make it work to switch the big current from the battery 12v to the starter

just went back to MOPAR solenoid just worked better thanks