The Sun Coast Billet 4X Output Shaft is made from 300M Billet steel. Ideal for heavy duty service applications. Precision ground for high dimensional accuracy. Ideal for those who challenge their vehicles at work or at play. This Output Shaft is designed for higher horsepower/torque engines and has been tested in excess of 1,800 ft/lbs for torque.
- 2001-2010 GM 6.6L Duramax
- Designed For High HP Applications
- Heat Treated For Strength
- 9310 Vacu-Melt Material