RCV Performance 72.5" 40 Spline Dynatrac PROROCK XD60 Big Bell CV Axle Set Jeep Wrangler JK 2007-2017

RCV Performance Big Bell CV Axles simply replace the weak Dana 60 U-joint axle shafts with a high-strength constant velocity designed for 2.5 ton Rockwells. Strongest option on the market.CV shafts are 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. Ultimate CV Axles are low maintenance and operate with a smoothness you can feel - whether off road or on the