If you're a purist, or looking for a restoration quality 40, look elsewhere.
Quick specs:
4.8 LS (78k miles, 6.0 cam, all new sensors, new coils/wires/plugs, PSI harness, PSI tuned computer), 4l60e (rebuilt with monster internals, HD rebuild kit, all new solenoids and harness), atlas 3.8 (35 spline outputs).
Dana 60 front, locrite, 35 spline yukon chromoly shafts, nwf high steer, redneck ram hydro assist, 5.13 thick cut gears.
Dana 61 rear, Detroit full carrier locker, yukon chromoly shafts, 5.13 thick cut gears. 1410 35 spline yokes on both axles.
Gears for both axles were professionally installed after second guessing myself.
40" Cooper STT Pro's on Battleborn beadlocks (17x9) with a spare beadlock wheel.
SOA front, single...