What the heck is a RCSB?
There was only one cab on these trucks, a truck cab. No family trucks were built until the GMT400s.
I have kids and my trucks are still very personal to me. I never had a truck that didn't ***** or complain from time to time. Trucks are special to me. To the point that when I first get one done and someone offers to buy I would never consider selling. I want to enjoy that which I built. It has nothing to do with money. I don't see an apples to oranges comparison between a '70 and a squarebody. I guess you do, so do as you please. If I had any doubt, which I assume you do, I would tell my friend to keep his pants on while I enjoy it a while. It's not like he's the only one that will want to buy it. Just the first.