I don't know anything about WWII GM trucks but it has long been my understanding that the 1-1/2 single axles were Chevies and the tandem trucks were all GMC's. The model number means nothing to me so I am kind of confused but that is not a new thing, HA. It seems everyone so far takes this as a Jimmie and not a Chebbie.
Can someone (one of you MilTech truck types)shed some light on this for me?

1953 Chevy 5-window 3100
In the Stovebolt Gallery
More pix on Picturetrail

Dave
Engine & Driveline Moderator

If you can't make seventy by an easy road, don't go. ~~ Mark Twain