This 68RFE SFI approved billet flex plate utilizes forged steel construction and replaces the stamped factory piece that is prone to failure when under high power levels. As the horsepower and pulling weight of the truck increases, so does the strain on the flex plate, which is why this flex plate is perfect for towing, daily driving, and drag racing. Please call for combinations other than a 68RFE transmission with a 6.7L engine.