Yep its a PU.
I was just looking at a posting by 54hydramaticFL in this forum for his 55.1 parts truck. Looking at his, mine was probably the same color blue.
What happened when I got mine is I built a dolly for the cab and took it almost right away to the local guy that media blasts cars and had most of the body parts blasted. So now I am just trying to figure out what color it may have been.
Not that it matters since it was too far gone to do a real proper restoration. But being a sucker for old trucks I had to save it anyway. But thats another story...