OK, I've got a '46 1/2 ton Panel and there is a plate on the roof with 6 bolts around it and a hole through the roof under it. I don't know what its for and I'm not going to fill it or anything. I would just like to know what it was for. I don't know any of the history behind my truck other than I'm only the fourth owner of it since it was built, father to son to friend then me. Anybody have an idea of what it was for??
Thanks
