The BD 1030238 Proforce 4D Torque Converter is the ultimate performance upgrade for hardworking and modified 6.7L Powerstroke Diesel engines. Engineered to handle the demands of heavy towing and high horsepower applications (up to 900+), this meticulously designed torque converter delivers exceptional performance and durability.

• Built to Handle More:

  • Increased Clutch Capacity: Featuring four friction surfaces compared to the factory's two, the Proforce 4D provides significantly improved power handling and towing capability.
  • Enhanced Durability:
    • CNC machined forged cover ensures exceptional strength and prevents warping, even under extreme conditions.
    • Upgraded internal components, including a billet bearing hub, piston, and clutch retainer, further enhance durability.

• Exceptional Performance without Compromise:

  • Captured Clutch Design: The Proforce 4D retains the OEM captured clutch design, ensuring smooth and familiar drivability for 6R140 owners.
  • Improved Heat Dissipation: The increased clutch and steel plate count allows for efficient heat dissipation, keeping your transmission cool under heavy loads.
  • Premium Materials: Factory furnace-brazed pump and turbine fins guarantee reliable performance.

• The BD 1030238 Proforce 4D Torque Converter is backed by a comprehensive warranty: 36 months on parts and 12,000 miles on labor (excluding racing abuse).

Invest in the BD 1030238 Proforce 4D Torque Converter and experience the difference in performance, reliability, and towing capacity. Take your 6.7L Powerstroke Diesel to the next level!