I changed the rear axle years ago, for an '84 unit.
The rotors appear to be two piece.
I too, don't feel like changing out the entire front end.
"maybe swap the wheel studs for ones from a 92 D250 Cummins".
I like this idea. Will look into it, and report back.
Sure would simplify things if it works.
If not, well, we'll cross that bridge.

The truck only gets used to go to the dump or salvage yard.
Any other hauling I use the van.
Again, thanks for all the input and help.