It has the big channel bumper on the front, and I measured the wheel base, it is 179. the engine stamping says 248.
I checked out oldgmctrucks.com, I couldnt find too much info on the art deco trucks, mostly advanced design. lots of good info there though.
Another thing that I thought was odd, was the vacuum operated 2spd rear, I thought those were only available on advanced design and newer. It also has brake cables and no drum brake on the back of the transmission.

Last edited by JeffL; 09/01/2008 12:38 AM.