2001-2004 Duramax Performance Valve Body (1030470)

Fits

The BD 1030470 Performance Exchange Valve body is modified, tuned and tested to provide optimum performance in towing and performance applications. This unit features increased line pressure, revised manual valve design, and a custom BD separator plate. The end result is improved shift quality, increased clutch holding capacity, reduced wear and extended transmission life.

Part Number: 1030470

• 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)

• Instructions included for shipping the core(s) back free of charge