First and foremost, the 6R140 incorporates a robust, one-piece bellhousing design for utmost rigidity. For maximum efficiency, the Lepelletier geartrain reduces complexities that exist in connecting ...

All-new diesel and gasoline engines and the need to manage the increased horsepower and torque they produce were the driving factors behind Ford’s new 6R140 heavy-duty TorqShift six-speed transmission ...