Op, honestly I wouldn't waste my time with the DSS driveshaft. Many have had them and reported that it vibrates like crazy, etc. Some may have gotten lucky with no issues but your better off with the 1 piece CCI or Wiles driveshaft.
With those two driveshafts I mentioned, I'm not 100% sure if you have to install the cradle lockout kit, but I don't think so.
With those two driveshafts I mentioned, I'm not 100% sure if you have to install the cradle lockout kit, but I don't think so.