SPL Parts latest version of the Rear Camber Arm is machined from Billet 6061-T6 Aluminum and designed to allow for proper sway bar end link clearance. The main arm is slotted to allow the use of pinch bolts with 360 degree rotating clamps on our Double Adjuster so you can precisely and quickly lock down your desired camber settings. No more jam nuts!! Long gone are the days of fumbling with multiple wrenches to tighten jam nuts in place while trying to keep your bearings orientated correctly. Exclusive 4130 Chromoly Adjuster is CNC gundrilled to reduce weight and Blue Anodized Titanium Hardware shaves even more unsprung weight from the arms, without compromising strength.