ok so its pretty simple. the spindle lift kit is just you taking your stock spindles off taking the hub assemblies and brakes off and putting it on the new spindles, then put the new ones on. 3-4 hr driveway job depending on having help and good tools, shorter if you have a lift thats cheap to utilize. The Rough country kit comes with a new connectors for your swaybar.

 

I have a 03' 2wd qc I was reading and saw that kps440 used a a cst coil, and i was wondering what anybody thinks of maybr using that same coil and maybe like an 1 inch or 1.5 inch spacer just to get a little more height out of the truck? I have heard that you may ecounter problems with allignement or knocking so do you guys think that the upper and lower control arm can handle the addition of a coil and spacer?