BD Diesel 1030471 Transmission Valve Body | 2004-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

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 - Increased clutch holding capacity BD'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. Fitment - 2004-2005 Chevy Silverado 2500 HD 6.6L - 2005-2005 Chevy Silverado 3500 6.6L - 2004-2005 GMC Sierra 2500 HD 6.6L - 2004-2005 GMC Sierra 3500 6.6L Install Time - 3 Hours Warranty Parts - 12-Months - 24,000 Miles Labour - 12-Months - 24,000 miles Emissions This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included. (EMS:4)