on my 04 the leafs have two lil clips that wrap around the leafs sort of holding them straight, my question is when you install an add a leaf does it give you new clips, or do you just take it out completely? ive lowered an f150 and we just chunked them but i wasnt sure about liftin.

 

you will need to leave them on..... some leafs will be short enough to fit within them, and wont touch, but others such as the autospring will actually touch the clips when installed.

 

you should keep them on, on ANY vehicle. Otherwise your leafs will look like my chevy's fanned out and not doing crap

 

I had the same concern but they weren't needed with the Superlift AAL's. I'd guess that if you need them, they'll be included.