Application: For Nissan Frontier 2005-2023 4WD/2WD Does Not Fit PRO-4X Models or Vehicles with Rear Shackle Suspensions. Factory 1/2"" U-Bolts Will Be Replaced With Upgraded 9/16"" U-Bolts Which Requires Enlarging Retainer Plate Holes. Please Note: This Kit Requires Enlarging Retainer Plate Holes To Fit Our Extended 9/16" U-bolts These rear blocks are tappered so you will have the correct stock pinion angle. Does NOT fit Pro-4X models or vehicles with rear shackle suspensions. Rear kit will work only for models with spring over axle suspension setup. Please check rear setup before ordering. .
