I read the whole chevy 63" swap thread and just wanted a little bit more info on the subject. I picked up a set of 63" springs from a local junkyard about a week ago. I know im not going to be getting the same amount of lift that i have right now without going to maybe a 2 inch block or even keeping in more leafs. I want it to be as flexy as it can be with maximum droop, i was reading about maybe a buggy leaf setup or double shackle and im still not very clear on the double shackle idea. Long story short i want good amount of lift and maximum performance. thanks before cuz thats a long ass post.