Shop with Blessed Performance for the BD Power Autoloc Torque Converter Lock Up Controller for your 1994-2003 Ford 7.3L Powerstroke E40D/4R100 | 1994-2005 Dodge 5.9L Cummins 47RH/47RE.48RE | 1992-2000 GM 6.5L diesel. If your torque converter isn't locked up when the exhaust brake is applied, you're only benefiting from a fraction of its retarding power. The BD AutoLoc commands the torque converter to lock up, and stay locked up, any time the exhaust brake is applied in third and fourth gears. This not only helps with engine braking, but because there's no clutch slippage, transmission oil temperatures remain low. The lock-up clutch and exhaust brake automatically disengage at low speeds to prevent stalling and transmission/converter damage.
Highlights:
- Controls Torque Converter Lockup
- Designed for use with the BD Power Exhaust Brake
- Helps Lower Transmission Temperatures