Need some help and can t find anything related that helps. I have a 2000 Crew Cab short box K2500, just put a 6" Rough Country lift in and i have a vibration in the rear driveline and looking for some fixes.... Anyone else have this issue. The vibration is from a start to about 25-30mph. All U-joints have been replaced and i have also replaced the steady bearing. Do i shim the rear blocks? Lower the steady bearing? and if so how? or cut the steady bearing cross member out and get a custom 1 piece drive shaft? any help would be great
Bro first you need to drop some pics of said truck on us.
Once you've that, then you're probably looking at shimming to get the proper driveline angle.
That single piece driveshaft would also do it, and may be necessary on a 6" but my ccsb is up 4" in the rear on blocks and no vibes