When pushing your truck to its limit, failure of your flex plate is always a concern. Enter XDP's Billet Tow & Race Series Flex Plate which is rated to withstand up to 1,500lbs of torque. If your truck is for racing, sled pulling, or hot shot towing you already know that stock parts will not take the punishment your Duramax diesel is dishing out. Unmatched durability and strength with precision balancing, this flex plate is ready to last for every first place you take. Not a performance truck? The XDP Billet Tow & Race Series is still an incredible investment to make sure your truck is ready to meet the next challenge. Plus, the black oxide finish will keep corrosion to a minimum and each one is SFI 29.3 certified. For use in LB7 / LLY / LBZ / LMM / LML Allison A1000 Transmissions.