ProTorque has the ultimate torque converter upgrade for diesels. Factory torque converters typically stall well above the engine’s torque peak turning usable power into transmission heat. ProTorque lowers the converter stall speed to take advantage of your engine’s peak torque which results in increased towing ability, better fuel economy, reduced transmission temperatures and better power and acceleration throughout the power band. With features like billet front covers and custom designed stators this is the only converter to have in your high-powered Diesel Truck. Single and multiclutch applications available.