Thanx 69Cuda, Yep, the bearing cups are bolted on with 1/4 bolts. 5 lug front, 10 back. 8.25"X20" wheel/tire combo. 17 leaf rear springs including the helpers. HEAVY A%% truck. Gonna make a killer 4X4 once I shortem the frame and switch drive train with the '78 rust bucket 3/4 ton I have. I find it strange that there are NO identifaction numbers anywhere on this truck that I have found yet ???????? I does have a PA "specal ID" tag rivited to the drivers door jamb with the title number and engine number on it. My thought seem to be leanin twards maybe it has a mechanics lean, or something like it, somewhere in the past and retitled ???????? Thing is, it had a WV title when I got it, not PA ????? I've got a good clean Oh title now, so I guess it matters NOT anymore.