These seem like a pretty simple device, and would love the extra down travel. I found them looking at lift parts on indy4x. Would these give me any lift, or just greater down travel? It says the lay flat, so I assume I wont get any lift, but they are in the lift part section?? here is a pic:

If they do not offer any lift, is it possible to add lift shackles in junction with the revolving shackle? Would this create problems? Im looking at the indy4x lift shackles also




Would this work out? Or am I better off going with the tera shackles and an add a leaf? Are there any down sides to add a leaf?


I tried searching to no avail....