I have a 3" skyjacker lift. I've have it for 9 Months and no squeak. THEN I greased it and now it squeak like hell. May be the grease? I don't know. OK the Qeustion is: what kind of grease do you use on your skyjacker lift?

 

Not necessaary a good answer to your question, but I had the budget boost when I first got the jeep, it was real squeaky at first, I was out on the road so, I just grabed what I had handy which happened to be a can of pb blaster. Fixed the squeaks and they never returned.

 

Not positive, but I believe you would want white lithium grease on your bushings and zirks.