Parts shop MAX PRO multilink - Z34 Rear Traction Rod ~ Adjusts rear knuckles forward and backwards from the bottom of the rear knuckles. ~ Has an effect on camber and toe seprately from the camber arms and toe rods. ~ Eliminates commonly worn bushings to reduce wheel hop and binding. ~ lifetime manufacturers defect warranty ~ All steel tubular construction ~ Teflon lined oversized spherical bearings ~ Forged Clamping rod end receiver ~ Forged Clamping double threaded adjuster makes double sure your settings never come loose ~ Super long adjuster threads have the most thread overlap and more adjustability than anything on the market ~ Adjuster away from the subframe, on the knuckle side for easier adjustments ~ Post mount side spacers give freedom of bearing motion ~ Thick, doudle welded, Laser cut, reinforced mounting bracket