This has been a common item as our balljoint duhlete kits get more and more popular. Many people are going to larger tires and in turn upgrading to larger portals or portals with more reduction requiring new backing plates. If you currently have our full kit this will get you setup correctly. Any questions please call us and confirm fitment. These will come cut, cleaned, bent. SHIPPED LOOSE for the customer to fit together and weld. THIS KIT DOES NOT COME WITH ANY JOINTS OR HARDWARE.