XDP Billet Tow & Race Series Flex Plate 2008-2010 Ford 6.4L Powerstroke 5R110Upgrade the flex plate in your truck with the XDP Billet Tow & Race Series Flex Plate XD650. If your truck is used for racing, sled pulling, or hot shot towing, it's only a matter of time before your stock flex plate fails. Modifications and motorsports add more strain to the flex plate which can result in heat spots from the torque converter. Constant heat cycles can cause these heat spots to crack and even cause the flex plate to break apart. This