Cletis, GMC used the same general cab design on their bigger COEs from 39-48 1st. If you notice in the picture above, Nate's has a hood that divides the grille when it opens up, my 45 only has side inspection doors. There were other minor differences in the cabs through the years,-inspection doors, number of grille bars, chrome etc.. (Mine had no chrome because of it being war time) I have pictures of other GMC COEs that I have collected from people I have met on the net in various places. I have pics of GMC COEs for 39,40, my 45, 46 and 48s. The 308/6 is the small end of the big block GMC sixes made from 39-49. In 39 and 40 they used the true small end of their big block sixes for the COEs, it was a 278. GMC made BIG BLOCK sixes all the way up to their 503/6 gas engine.
If you enjoy driving an old GM pickup and "really enjoy" a big GM truck ride, then you are in NIRVANA when you drive one of these big old GM COEs.


Oly in Oregon

Rest in Peace

1945 GMC COE Victory Truck
1953 Willys CJ3B
1955 Chevy 1st series 3/4-ton
1958 WIFE Last series

Never say "Whoa" in a mud hole