Got it.
I have a 2" lift from Fabtech, with Rancho RS9000's. It involves a custom front spring, and in the rear, they ended up (because of wieght and the size of the U-bolts) adding in a leaf a nd rebuilding the spring pak. No problems so far, been about three months. Agressive Suspensions in Fullerton, CA. , did mine. I had posted on here a while ago that if you want, they can send the springs/parts and you could DIY or have a shop do it. Give Darren a call at (714) 870-9422.
Kev