Last night my brother and I installed my new HD Shackles from ORD in 50 minutes. The trick is to use chanellocks. By squeezing the bushing on the springs they worked their way out with out a problem. (Even the factory Frame bushings) After 18 years they were still in pretty good shape. The only problem was the passenger side. Getting the new ProComp 2.5 spring to line up with the new longer shackle. After 10 minutes of fine tuning the spring with the floor jack she taped her way in. I haven't had time to test the out Living in the damb Silicon Valley NO DIRT IN SITE. I have to go about an hour or two. So maybe this weekend. Hay I Guess I can do some URBAN WHEELEN. (curbs, stairs, tree stumps, ect.) LOL Have a good one! KEN DANGIT it's not a bronco!