This high performance alignment kit replaces the factory eccentric bolt and cam that holds the lower control arm to the frame. The eccentric cam is used for setting wheel camber. When the eccentric is turned, the lower arm moves in or out changing camber. Stock eccentric cams can slip or rotate going over bumps, allowing the alignment to change. Which is the cause of many worn tires. The lower control arm adjusting cam eliminator kit replaces the eccentric bolt and cam with non slipping square plates. Each plate has three holes drilled for different offsets. By flipping the plates you can get a total of six different positions for alignment which is more than adequate. The advantage of the plate system is that they cannot slip. Alignment is maintained once it is set. Installation is simple and should be done when the car is being aligned. The video linked here will be very useful to you. Keep in mind it is easiest to use your stock camber bolt with eccentric washer to do the initial alignment and when you get it in place then you install this system. Keep your old OEM bolt on hand for future alignments and make sure your torque to 70 ft lbs.
Here's an informative video from our friends at Global West: