PART # 1030470

Allison Valve Body Chevy LB7 Duramax 2001-2004

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.

• 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

• 3 Hours

• 12-Months
• 24,000 Miles

• 12-Months
• 24,000 miles

• 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)