Bent and all other helpers, I checked it again, it is stamped clearly "443 J" on the bottom of the weight tag which is in the door jam. The serial number is higher up and a smaller rectangle tag.
I will look around under things and see what I can find as I know this one has had red paint since the factory paint job.
I will post on here what I find. Thanks again, you folks are great!
This one is a dually, is stamped as "8,800 GVW". Is it worth much? Had Hydromatic from factory, is now 4 speed shifter, and has a Chevy 350 small block with a 4 barrel carb.
He is asking $2,500.