Neutral Switch 700r

[65GMCFirstride]

I am installing a neutral saftey switch in my 65 GMC. I have a 700R transmission and a 72 van tilt column in the truck. I am having trouble adjusting it to "start" in neutral. It is starting in the drive position next to neutral. I have adjusted the switch as much as I can.

I started to wonder if the 72 neutral switch is for a non-overdrive transmission and that is why I am having trouble with the adjustment.

Is that accurate?

I have searched the deepest depths of the forum, but I found nothing that addresses my issue.

Thanks,