When one doesn't sleep well, one does research into life's mysteries. In this case the mystery is The last Project. There is, as you may know, a forum for almost every interest on the web. in this case, I use the Stovebolt.com forum a lot to identify the truck. There are years of data there - crowdsourced knowledge that humans could only dream of pre-web. I first signed up to help my late brother with his 46 1/2 Ton that he sold to a framer in Australia when we passed on the gift due to its size. Now we are at 3/4 ton so 50% the challenge - ha! Today's indicator is the passenger side door handle . Seems in 41 the key hole was in the center of the door handle and as seen here we are below, we are below making a 42-46 era door: Okay so its not a 41. That is okay since the 2AAF engine is surely a 216 and the wheel base and bed are for a 3/4 ton. I will need to look at the trans and the diff tags to continue. The Chevrolet manuals are handy by year : http://chevy.
