Steelonsteel: Heh, you noticed! Yes, a dump bed! It's a grain truck from a farm.
As for the badge, it just has GMC without numbers and under it is a "3 TON" plate riveted on.
When researching, I found that Canadian numbering was rather... different.
J Lucas: Not what I planned, but it was a good deal and got tired of not having my AD 'bolt.
As for the bed, I have yet to measure it. It will be able to hold lots and might even "pay for itself"!