BD Diesel | Valve Body 2001-2004 GM Duramax LB7 Duramax Allison 1000 | 1030470
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. FEATURES Modified, tuned and tested to provide optimum performance New trim valves increase clutch apply pressures Revised valve design Hand-lapped surfaces prevent internal leakage Improved shift quality Increased clutch holding capacity Free shipping for returning core! (details included with product) INSTALL TIME 3 Hours WARRANTY Parts 12-Months 24,000 Miles Labor 12-Months 24,000 miles NOTE Instructions included to ship core(s) back free of charge 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)