We are excited to see another popular request turn into reality. Our industry-leading Pro Series Unit Bearings now come in a 8 on 6-1/2″ bolt pattern, complete with Dorman 9/16-18 speed start wheel studs. Still fitted to accommodate massive 45 spline axle shafts, you’ll have a hard time finding a race bearing that comes even close in performance. Learn more by visiting our online store.