Use the XDP Flex Plate Bolt Kit XD656 when you upgrade or reinstall the flex plate on your 6.6 GM Duramax engine. These bolts are often overlooked, but critical in your powertrain.

Don't just reuse the old fasteners, replace them with the XD656. This kit comes ready to install with (8) 12-point bolts and are rated to 200,000 PSI tensile strength.
Features:

• Black Oxide Finish
• Complete Set (12 Bolts)
• Direct-Fit Replacement
• 200,000 PSI Tensile Strength