Driveshaft Shop 1997-2000 C5 6-Speed Manual and Automatic 3″ Aluminum Driveshaft (Torque Tube) 10mm boltsProduct Description: Our new torque tube driveshaft is made from 3 x. 125 wall 6061 T6 aluminum and uses our own custom machined ends. This will ensure that the shaft will not distort or break like the factory units. The factory shaft is made from a smaller tube (there are 2 different types) and will flex and actually bend during hard acceleration, causing the rubber drives to wear out prematurely. Available for C5 and C6 applications, and can also be