I have the z85 suspension with the rear air shocks. Previous owner lowered it and I'm trying to get back to stock then raise it ideally 3", keeping the stock rake. Having a hard time identifying how he lowered it - hence what all I'll need replace - control arms, shocks, spindles?? Ideally if I find someone that wants to lower theirs we can swap some or all parts and I'll then lift from stock. Any help would be appreciated! I don't know that attached photos will help.