BD Allison Valve Body - Chevy 2006-2010 Duramax LBZ/LMM 6-speed 2011 When the 2Low Unloc is

When the 2Low Unloc is turned on

Handles up to 300% more power and torque than the stock transmission

Dimension: 10 x 4 x 4 inches

2011-2016 Powerstroke 240GPH Lift Pump Features:

BD Allison Valve Body - Chevy 2006-2010 Duramax LBZ/LMM 6-speed 2011 When the 2Low Unloc isBD's exchange valve bodies are modified, tuned and tested to provide optimum performance in towing and performance applications. The end result is improved shift quality, increased clutch holding capacity, reduced wear and extended transmission life. Modified, tuned and tested to provide optimum performance Revised valve design New trim valves increase clutch apply pressures Hand lapped surfaces prevent internal leakage Improved shift quality