a popular axle swap among a few naxja-heads I know are the ford f-150/f-250 44 front 60 rear...
I am running the f-250 set....
this is a drivers side 44, 8-lug, high pinion, high steer knuckles, dual piston calipers
dana FF 60 rear, but it has the lame 30-spline axles....
the f-250 44 is supported by warn ont he short side only. the long side will require custom axles if you don't like breaking axle shafts every time you wheel.
its a pain in the ass, but the problem has a solution