Here is the bad part.
I can tell it is an '85 to early '87 Bronco II body. But the 6 lug wheels mystify me as to the orgins of the frame a little. But I think I know what it is. The front hugs have a brownish "automatic" label on them (I think). Then the rear looks like link suspension, not leafs. I am thinking it is a first generation WD21 Nissan hardbody Pathfinder frame. About '86 to '95.
Now is it bad that I think I know what parts are in it from that photo? I have never seen that vehicle either. Just that one photo.