Power Steering Conversion Box by Borgeson. Ratio: 14:1 Ratio. The Borgeson conversion box is a modern integral power steering gearbox. This gearbox represents the latest generation of integral power steering gearbox technology with true modern power steering feel, feedback and a quicker 14:1 ratio. Borgeson has adapted this box to bolt directly to the factory mounting location and to fit the stock pitman arm. A new universal joint will be required for connection to the stock column and a new hose kit for connection to the pump of your choice. If you want to improve your vehicles steering, go with this quality product by Borgeson. To provide you with the most durable and reliable component, Borgeson uses state-of-the-art CNC equipment and sturdy materials.