Hey guys i own a 96 jeep cherokee sport 4 inch lift on 33s double carden joints on both driveshafts. my problem is that when i drive and get up to speeds between 50 and 70 i get a vibration threw the body like crzy i bought a shim for the rear i hear that helps but i would like some opinions from u guys maybe someone had the same thing happen to them and knows wat it might be , thanks

 

did you bother to measure any of your angles?

 

I measured the back and figured a 6 degree shim will work for the 6+inch lift but its the front thats the worse wat do u do to fix the front ??

 

adjustable arm up front ?? to make a better angle . or u ''unphased'' a shaft and now its unbalanced . happened to me, vibed like a SOB!

 

will adjustable arms help?? and the driveshaft was bought from a street only cherokee and put in mine when i lifted it it might need to be balanced good idea but is theyre maybe a seal or something that needs replacing whn lifting for the front?