Z1's Eccentric Bolts are designed to replace the factory alignment adjusting bolts on the rear camber and toe arms and add more adjustment range, perfect for lowered cars!

These bolts are manufactured from grade 12.9 steel and receive a corrosion-resistant zinc finish. A tig-welded eccentric washer and distorted thread lock nut hold alignment in place, preventing movement under harsh vibrations and jarring impacts. Washers with a longer eccentric motion range add +/- 2 degrees more adjustment range over the available Nissan eccentric bolt kits for fine-tuning alignment. Due to the increased adjustment range, the slots on the subframe must be elongated prior to installation. To make this easy, Z1 includes a small aluminum template that can be placed over the subframe before modification. Z1 eccentric bolts can be installed without making this modification, however, you will not be able to take advantage of the extended adjustment range.