Driveshaft Shop 1600HP Direct Bolt-In Axles Electronic Differential (2014-19 Corvette)2014 2019 CHEVROLET Corvette C7 1600HP Direct Fit Axles (For Electronic Differential Vehicles Only) (Pair) Product Description We have used new material on the inner CV so the stock seal on the diff can be re used (older models can fit with this also). This has the larger center bars with billet Chromoly cage and races along with some of the best grease on the planet. there is no need to worry if you are road racing, this will make it a pleasant