the 85 short bed with the baby blue bed has front and rear drop shackles 4'' rear drop and 2.5 drop spindles on the front.
with the other bed it has a axle flip rear and 1.5 coils cut off front springs
both with 15x8 235-60x15 front and 15x10 295-50x15 rear
the long bed is stock height 15x8...