Driver side rear standard arm has a little bracket that connects to a lever that goes to a little black box. As the arm moves with suspension travel, the lever moves and so the box sends the signal to move the headlight level.
You can just move the box up out of the way, or fashion a little bracket of your own for the camber arm. If you look at Buddy Club camber arms, they have the bracket, but they aren't the best. I had SPC, so pretty similar to yours.