My 96 has 380K.
I've totally rebuilt the rusted out cab, replaced doors/fenders. Currently working on another bed to replace rusted out bed.
I have done everything to the truck about 3 times over, except of course, the engine, which purrs real smooth.
No smoke. Just rebuilt the trans and transfer case. The transfer case was original miles. Trans was rebuilt at 180K, which means I got 200K miles on the first rebuild. Not too bad I figured.
Steering/front suspension continues to be an issue. Considering new control arms bushings and sway bar bushings.
Don't know what else to do to improve wandering condition.
Well having cross over steering for last ten years to me is way to go, the Y set up allows to much flexing in steering system