So tonight I got a rear end that will handle the torque. Dana 60 with 3.0 gears. It was from a early 70's ford 3/4 ton. Is already narrowed to 59" so now to pull out the old rear and mount this. Must decide what rear I will do coil overs and ladder or 4 bar, or just stick with leafs. Hmm must investigate. Spring has slowed me down a litte but i am still pluggin along on her!