Keep your 2011-2016 Ford 6.7L Powerstroke driving as it should with a new Driveshaft for your vehicle. Common signs of a worn driveshaft can be excessive vibration, clunking while shifting, or a clicking or knocking noise. To ensure your lifted truck continues to drive smoothly, manufacturers like Cognito offer driveshafts specifically for lifted applications. Shop brands including Dorman, USA Standard Gear, and more to find the replacement driveshaft you need.