I have a 46 GMC that I'm wondering what the body code means. It's a 94, which means it's a 3/4 ton, but I can't find any information on what the 24 body code means. I'm assuming it means it's a pickup?

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

My 46 GMC on Photobucket