MrGizmo757
New member
i have a 4 inch lift with a 1 inch t-case drop. on a 97 TJ. i don't feel any vibrations but i do have a leaking pinion seal and some fine metal particles in the gear oil. so that makes me question it. i am coming up on 89,000 miles so maybe its just naturally worn out back there. but since i have this problem it makes me question my setup. but i don't feel any vibrations. Well i do have some vibrations below 2,000 rpm but it has nothing to do with vehicle speed only rpm. and since my exhaust touches my frame i am pretty sure its engine vibrations i am feeling and not drive shaft. because as long as i keep it above 2 grand on the tach i have no vibrations so i would think that would be engine vibrations right? what are your thoughts. do i need a SLE kit w/cvshaft?