I always wanted air shocks too but never could afford them Haha. Shackles were cheap now I regret it and wish I had the original ones. The original style shackles are not cheap now! They are like 70 bucks. That's crazy for 4 pieces of flat stock and 4 bolts with rubber bushings around them! I will probably just use the shackles I have now and put them on the lowest adjustable hole and cut off the extra until I can afford better.