PHR Billet Adjustable Locking Cam Gear for 2JZ/1JZ Engines

Adjustable cam gears are essential for dialing in the opening and closing events on camshafts, as well as the lobe centerline. The PHR Billet Adjustable Locking Cam Gears are the only gears in the world for the 2JZ that offer a locking mechanism, eliminating any chance of slip.