Allison Valve Body Chevy LLY Duramax 2004-2006

• 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.

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)