The RCV Performance Dynatrac ProRock 44 CV Axle Set w/ Non Tru-Lock Differential brings with it an impressive high-strength constant velocity design. According to tests, the Dynatrac ProRock 44 CV Axle Set is highly strong and as tough as they are on a straight angle as on extreme angles. This is where the U-joints are at their weakest. Another impressive feature of this axle set is that it enables the smooth transfer of power to the ground. This means that even if you have large tires coupled with big power, you do not have to worry. The RCV Performance Dynatrac ProRock 44 CV Axle Set w/ Non Tru-Lock Differential boasts low maintenance. They operate with an utmost smoothness that you can feel whether you are on the street or off-road. Installation hardware, synthetic moly grease and installation instructions are some of the items that come with this impressive tool. Nickle plating is highly recommended for extra corrosion resistance in the salty environments. This is the best product for those looking into enjoying super duty chromoly dome-mass cage and rage that boasts spherical sealing technology.