I ran a search and couldn't come up with anything. I also looked in my 1949-51 Shop Manual and drew a blank. I looked at my '51 3/4 ton and I have my original style on the driver side, it never had one on the passenger side but if you look (feel) inside the cab, there are two holes that don't go through the outside sheet metal, at least on my truck. I am pretty sure those are for the optional right hand side mirror. Yours should have had a mirrow at least on the drivers side, maybe the holes were bondo'd in. Did you get original style mirrors? And what type of pickup, 1/2, 3/4, bigger?
