Driveshaft Shop 2020 Mustang GT500 (Only) 2000HP Direct-Fit Right Rear Axle-Short Inner RA8559X6

New Level 6 axles with 115mm Inner CV (by GKN) and DSS 2-piece outer CV design with 300M spline stub. Features 300M axle bars with CNC rolled splines. Designed for high HP street and race cars. This is a complete redesign to increase strength and longevity. The 115mm GKN Inner CV is larger for more surface area, reducing wear. The DSS 2-piece outer CV design with 300M spline stub eliminates the need for a bolt-on stub flange and allows for increased internal size for more strength and reduced wear. 300M axle bars provide optimal torsional strength and CNC rolled splines ensure optimal CV fitment and strength.