The great debate

the typical air shock(gabriel ,monroe)is not going to give much lift with 150lbs of pressure if you have sagging springs. back in the day,we would take the old rear shocks off,cut the bottom 4 inches off and slip them over the bottom shock eye ,and then weld the "sleave" onto the new shock,thus giving it 3 inches of lift on the shock,and then only putting around 50lbs in the air shock,giving it a nice stance and a good ride. lift shackles are a nightmare because they are going to move around however they feel like it,plus they look ugly hanging down with a leaf spring sagging down in the back.i would just have your leaf springs re-arched... imo