Unknown U.S. truck bound for Alaska

[David_Hayward (RIP)]

The nearest GMC Model I could find that fits is a AFKX-352, Air Compressor Unit. As to Chevrolet, I cannot find at the moment any evidence of a contract, or model, except it was likely a 4x4 NN COE.

My page gives details of most military Chevrolets:
http://clubs.hemmings.com/clubsites/...tarychevs.html