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Thumbnail Filmstrip of 7.3 Powerstroke 4R100 Valve Body BD Images
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
- Revised valve design
- Larger oil ports
- Proprietary governor piston dimensions
- Hand-lapped surfaces prevent internal leakage
- Improved shift quality
- Increased clutch holding capacity
- Reduced friction and extends transmission life
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
- Revised valve design
- Larger oil ports
- Proprietary governor piston dimensions
- Hand-lapped surfaces prevent internal leakage
- Improved shift quality
- Increased clutch holding capacity
- Reduced friction and extends transmission life
Q
Grayson • 01/06/2026, 5:31:35 PM
Do I need a new hydra tune to do this upgraded valve body?
A
01/09/2026, 1:54:15 PM
Depends on how hard the shifting is after it's installed. If it's very hard then a tune would be needed.
Proposition 65 Warning Information -
P65Warnings.ca.gov
Fits: 7.3|6.0 Powerstroke 1994-2007
Fits: 7.3 Powerstroke 1994-1997
Fits: 7.3 Powerstroke 1994-2003
Fits: 7.3 Powerstroke 1994-2003