GMC fenders are the same as chevy, and 41-46 are the same. 1/2 ton and 3/4 ton are the same as well. It's possible your fender is from a 40 or from a heavier truck.


1946 GMC Pickup - S-10 Frame, 455 Buick, TH400, original patina.

My 46 GMC on Photobucket