The Chevrolet "Art Deco" series (not an "official" Chevy factory term) covers all '42-46 and first half of '47 trucks. Then the new fangled AD's (Advanced Design...definitely a factory moniker)came out.
And supposedly, the hoods, grills, entire front body metal except for fenders, are the same for 1/2 thru 1-1/2 ton conventional nose trucks. May include 2-tonners as well. But then, I did say "supposedly"...that's one of the things I am trying to confirm. I do know that the fenders definitely get bigger with tonnage, just not sure about all the other parts.
Last edited by Tango; 02/25/2012 1:14 AM.