Sweet indeed, but my first thought was COG. Looks to be a little top heavy and probably sorta tippy with the pizza cutter boggers. But, don't get me wrong, i would gladly trade him an 82 toyota for it.
those are volvo portals... 3.x in the diff and ~2:1 in the hubs.... iirc, they are military spec for the sweedes.... i may be wrong on any or all of that though