UPDATE: **SOLD** Was for trade.
That might be a replacement body.
“Flathead 4cyl 3spd 12 volt system 45-50 mph max speed this is a straight jeep and would make a excellent restore project. I want to trade for a F350/450 or 550 dually 4×4 7.3 diesel 1997 or newer Thank you”
Looks like it has an MB or replacement tub.