Thank you for the reply.

Thats the thing.
I don't know the difference. The frame is narrower on a 3/4 ton.
I assume there is a difference because the other years I mentioned make a distinction between 1/2 and 3/4.


"Do not walk behind me, for I may not lead. Do not walk ahead of me, for I may not follow. Do not walk beside me either. Just leave me alone, you're starting to freak me out."

1957 GMC 150