http://www.fullsizechevy.com/forum/s...threadid=31397
"Stay away from AIM, Chasis Tech, Rickyracer or anyother company associated with them.
Most of the time cheap parts aren't a bargan, they're just cheap.
You want to use parts from Belltech, DJM, Western Chasis, Hotchkins, Air Ride Tech., or Air Lift."
there are some pretty knowledgable guys over on FSC, so i would probably heed that warning