BDD Allison Valve Body Chevy LLY Duramax 2004-2006 1030471 F-350 Super Duty GM Reflash Required

GM Reflash Required

The large foot print of T6 turbo can be bolted to a T4 manifold or a T4 Turbine Diverter Valve with our dual throat adapter flange

Includes Monster-Ram intake and boost tubes

Derringer is dyno calibrated to use multiple data inputs such as throttle position

2-year Warranty

BDD Allison Valve Body Chevy LLY Duramax 2004-2006 1030471 F-350 Super Duty GM Reflash RequiredBD'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. FEATURES 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