See: T-Work’s

T-Work’s have introduced three new sets of CVD driveshafts for the Team Associated B64 and B64D. Machined from high grade steel, these CVD’s are designed to last. CVD’s help to improve the smoothness of the drive train as well as increase efficiency when compared to the stock universals or dog bone type driveshafts, and are the preferred driveshaft on smooth, high bite surfaces. The CVD driveshaft sets are available for the front and the rear and also with left thread for the front to prevent that the wheel nuts becoming loose during a race.