RCV Performance 27 Spline Ultimate Dana 30 CV Axle Set Jeep Grand Cherokee WJ 1999-2004

RCV Performance Ultimate CV Axles simply replace your Jeep Grand Cherokee WJ's weak axle shafts with a high-strength constant velocity design. Tests prove Ultimate CV Axles to be twice as strong as OEM Jeep axle shafts, and they're just as tough at a straight angle as they are at extreme angles where U-joints are weakest. Ultimate CV Axles also eliminate U-joint binding to allow smooth transfer power to the ground. Even if you have big tires and big power there are no worries. Ultimate CV Axles