OK, I've done the lift (~4.5-5") along with the SYE. I've got 8* shims in the rear which puts the pinion @ less than 2*'s off the CV driveshaft slope. I have an annoying vibe through the steering wheel, pedals, and rearview mirror @ 65mph and above. A vibe (high frequency), not a shake. Only on acceleration and cruise, not coast or deceleration.
some info please....any other questions i'll try to answer.
projectYJ - neverending
'95 YJ 4.0L/5spd, RE 4.5" Extreme Duty, 4.10's,
rear truetrac, 33's, SYE/cv shaft