Look in the garage sale forum, there's a guy selling a 3 inch calmini body lift. I think it's the biggest you can go (purchase wise) but I've seen 4 inch custom blifts on here. Rocky road and Sky manufacturing also have body lifts 2 inch, but I went with Calmini. Didn't install it yet, waiting for the snow to melt.
But like I said, there's one in the classified section for about 50 bucks off and it's brand new...