I just picked up on at an auction in pa. Hopefully it fits. Gotta get the pin for the slot under the truck. It looks heavy but holding it up under appears to be ok. Gotta figure how the tire holds on the bar. I'll try and add picture.
GradyB - That's the main support strap and looks like a 1/2 ton one (Parts Group 7.778), but seems to be missing the spare tire clamp and clamp stand (items in the pictures from Harold46 in his
reply post on a similar topic thread) necessary for mounting/securing the tire and wheel to the strap.
For the roller pin, that's listed as GM# 594485 - Roller (3/8" dia. x 2-23/32" lg.). You can easily make one out of a piece of 3/8" steel round stock.
(Pictures below copied from Harold46's post)
