bushings

I’m in the process of having my 2011 kk lifted with ome coil springs and bilstein shocks. The back 660 shocks I’ve read in a few places need hardware that’s not included. I found this list on here, is all of this needed or just the metal sleeves? I read on a post that the sleeves are required...

Saw quite a few posts about replacing the steering rack bushings and what a PITA it was along with the different things that may or may not need to be removed to do it. I noticed the top of the bushing on the drivers side on my 05 was coming apart on top, which seems pretty typical due to oil...

i have a constant loud rubbing from somewhere in the front drivers side of my 04 kj. brakes are new. hub is new. typical things like brakes and bearings sound like theyre rotating with the wheel....this sounds entirely different...much slower rotation than the wheel. theres a new hub, new front...