Ford Racing 8.8 Inch 3.31 Ring Gear and Pinion Set — Fits 1983-1997 Ford Vehicles

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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Ford Racing

Ford Racing engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Ford Racing lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Precision Engineered Gear Sets

Experience superior drivetrain performance with the Ford Racing 8.8 Inch 3.31 Ring Gear and Pinion set. These gears are meticulously engineered, manufactured, and tested to meet the highest standards of durability and performance. Whether you are restoring a classic Ford truck or upgrading your drivetrain for better highway cruising, this 3.31 ratio set provides the perfect balance of acceleration and fuel efficiency.

Why Choose Ford Racing Gears?

  • Maximum Durability: Finished with a specialized black oxide coating to provide excellent corrosion resistance and longevity.
  • Precision Machining: Ensures quiet operation and smooth power transfer throughout the entire RPM range.
  • Proven Performance: Designed to withstand the rigors of high-torque applications in Ford trucks and performance cars.
  • Broad Compatibility: Fits a wide range of 8.8-inch Ford differentials, including popular Bronco, F-150, and Aerostar models.

Installation of high-quality ring and pinion sets is critical for maintaining drivetrain health. By choosing genuine Ford Racing components, you ensure that your gear mesh patterns are precise, reducing friction and heat buildup. This set is a staple for enthusiasts looking to maintain or improve the reliability of their vintage Ford drivetrain. For professional-grade auto parts and expert advice, visit GGCRACING.

Vehicle Fitment

Years Make Model Trim
1990-1994 Ford Aerostar Eddie Bauer
1990-1994 Ford Aerostar XL
1990-1994 Ford Aerostar XL Plus
1990-1997 Ford Aerostar Base
1990-1997 Ford Aerostar XLT
1990-1997 Ford Aerostar XLT Plus
1991-1994 Ford Aerostar XL Sport
1991-1997 Ford Aerostar XLT Sport
1983 Ford Bronco XLS
1983 Ford Bronco XLT Lariat
1983-1993 Ford Bronco Custom
1984-1992 Ford Bronco XLT
1985-1996 Ford Bronco Eddie Bauer
1990-1996 Ford Bronco XL
1992 Ford Bronco XLT Nite
1993 Ford Bronco XLT Lariat
1994-1996 Ford Bronco XLT
1995-1996 Ford Bronco XLT Sport
1992 Ford Crown Victoria Touring Sedan
1992-2005 Ford Crown Victoria S
1992-2008 Ford Crown Victoria Base
1992-2011 Ford Crown Victoria LX
1993-2011 Ford Crown Victoria Police Interceptor
2002-2009 Ford Crown Victoria LWB
2004-2006 Ford Crown Victoria LX Sport
2005 Ford Crown Victoria Special Edition
2006-2009 Ford Crown Victoria Fleet
2010-2011 Ford Crown Victoria Base
2003-2010 Ford E-150 Base
2006-2007 Ford E-150 Chateau
2006-2010 Ford E-150 XL
2006-2010 Ford E-150 XLT
2003-2005 Ford E-150 Club Wagon Chateau
2003-2005 Ford E-150 Club Wagon XL
2003-2005 Ford E-150 Club Wagon XLT
1983 Ford E-150 Econoline Custom
1983-2000 Ford E-150 Econoline XL
1984-1986 Ford E-150 Econoline Base
1987-1991 Ford E-150 Econoline Custom
1992-2002 Ford E-150 Econoline Base
1983 Ford E-150 Econoline Club Wagon Custom
1983-1991 Ford E-150 Econoline Club Wagon XL
1984-1986 Ford E-150 Econoline Club Wagon Base
1984-2002 Ford E-150 Econoline Club Wagon XLT
1987-2000 Ford E-150 Econoline Club Wagon Custom
1992-2002 Ford E-150 Econoline Club Wagon Chateau
2001-2002 Ford E-150 Econoline Club Wagon XL
1985 Ford E-250 Econoline Base
1985 Ford E-250 Econoline XL
1989 Ford E-250 Econoline Custom
1989 Ford E-250 Econoline XL
1997-2004 Ford Expedition Eddie Bauer
1997-2004 Ford Expedition XLT
2004 Ford Expedition NBX
2004 Ford Expedition XLS
2004 Ford Expedition XLT Sport
1991-1999 Ford Explorer XL
1991-2000 Ford Explorer Sport
1991-2001 Ford Explorer XLT
1991-2001 Ford Explorer Eddie Bauer

…and 105 additional fitments. Contact us to confirm yours.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Ford Racing

Ford Racing engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Ford Racing lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Precision Engineered Gear Sets

Experience superior drivetrain performance with the Ford Racing 8.8 Inch 3.31 Ring Gear and Pinion set. These gears are meticulously engineered, manufactured, and tested to meet the highest standards of durability and performance. Whether you are restoring a classic Ford truck or upgrading your drivetrain for better highway cruising, this 3.31 ratio set provides the perfect balance of acceleration and fuel efficiency.

Why Choose Ford Racing Gears?

  • Maximum Durability: Finished with a specialized black oxide coating to provide excellent corrosion resistance and longevity.
  • Precision Machining: Ensures quiet operation and smooth power transfer throughout the entire RPM range.
  • Proven Performance: Designed to withstand the rigors of high-torque applications in Ford trucks and performance cars.
  • Broad Compatibility: Fits a wide range of 8.8-inch Ford differentials, including popular Bronco, F-150, and Aerostar models.

Installation of high-quality ring and pinion sets is critical for maintaining drivetrain health. By choosing genuine Ford Racing components, you ensure that your gear mesh patterns are precise, reducing friction and heat buildup. This set is a staple for enthusiasts looking to maintain or improve the reliability of their vintage Ford drivetrain. For professional-grade auto parts and expert advice, visit GGCRACING.

Vehicle Fitment

Years Make Model Trim
1990-1994 Ford Aerostar Eddie Bauer
1990-1994 Ford Aerostar XL
1990-1994 Ford Aerostar XL Plus
1990-1997 Ford Aerostar Base
1990-1997 Ford Aerostar XLT
1990-1997 Ford Aerostar XLT Plus
1991-1994 Ford Aerostar XL Sport
1991-1997 Ford Aerostar XLT Sport
1983 Ford Bronco XLS
1983 Ford Bronco XLT Lariat
1983-1993 Ford Bronco Custom
1984-1992 Ford Bronco XLT
1985-1996 Ford Bronco Eddie Bauer
1990-1996 Ford Bronco XL
1992 Ford Bronco XLT Nite
1993 Ford Bronco XLT Lariat
1994-1996 Ford Bronco XLT
1995-1996 Ford Bronco XLT Sport
1992 Ford Crown Victoria Touring Sedan
1992-2005 Ford Crown Victoria S
1992-2008 Ford Crown Victoria Base
1992-2011 Ford Crown Victoria LX
1993-2011 Ford Crown Victoria Police Interceptor
2002-2009 Ford Crown Victoria LWB
2004-2006 Ford Crown Victoria LX Sport
2005 Ford Crown Victoria Special Edition
2006-2009 Ford Crown Victoria Fleet
2010-2011 Ford Crown Victoria Base
2003-2010 Ford E-150 Base
2006-2007 Ford E-150 Chateau
2006-2010 Ford E-150 XL
2006-2010 Ford E-150 XLT
2003-2005 Ford E-150 Club Wagon Chateau
2003-2005 Ford E-150 Club Wagon XL
2003-2005 Ford E-150 Club Wagon XLT
1983 Ford E-150 Econoline Custom
1983-2000 Ford E-150 Econoline XL
1984-1986 Ford E-150 Econoline Base
1987-1991 Ford E-150 Econoline Custom
1992-2002 Ford E-150 Econoline Base
1983 Ford E-150 Econoline Club Wagon Custom
1983-1991 Ford E-150 Econoline Club Wagon XL
1984-1986 Ford E-150 Econoline Club Wagon Base
1984-2002 Ford E-150 Econoline Club Wagon XLT
1987-2000 Ford E-150 Econoline Club Wagon Custom
1992-2002 Ford E-150 Econoline Club Wagon Chateau
2001-2002 Ford E-150 Econoline Club Wagon XL
1985 Ford E-250 Econoline Base
1985 Ford E-250 Econoline XL
1989 Ford E-250 Econoline Custom
1989 Ford E-250 Econoline XL
1997-2004 Ford Expedition Eddie Bauer
1997-2004 Ford Expedition XLT
2004 Ford Expedition NBX
2004 Ford Expedition XLS
2004 Ford Expedition XLT Sport
1991-1999 Ford Explorer XL
1991-2000 Ford Explorer Sport
1991-2001 Ford Explorer XLT
1991-2001 Ford Explorer Eddie Bauer

…and 105 additional fitments. Contact us to confirm yours.

Product Details

Product Description

About Ford Racing

Ford Racing engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Ford Racing lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Precision Engineered Gear Sets

Experience superior drivetrain performance with the Ford Racing 8.8 Inch 3.31 Ring Gear and Pinion set. These gears are meticulously engineered, manufactured, and tested to meet the highest standards of durability and performance. Whether you are restoring a classic Ford truck or upgrading your drivetrain for better highway cruising, this 3.31 ratio set provides the perfect balance of acceleration and fuel efficiency.

Why Choose Ford Racing Gears?

  • Maximum Durability: Finished with a specialized black oxide coating to provide excellent corrosion resistance and longevity.
  • Precision Machining: Ensures quiet operation and smooth power transfer throughout the entire RPM range.
  • Proven Performance: Designed to withstand the rigors of high-torque applications in Ford trucks and performance cars.
  • Broad Compatibility: Fits a wide range of 8.8-inch Ford differentials, including popular Bronco, F-150, and Aerostar models.

Installation of high-quality ring and pinion sets is critical for maintaining drivetrain health. By choosing genuine Ford Racing components, you ensure that your gear mesh patterns are precise, reducing friction and heat buildup. This set is a staple for enthusiasts looking to maintain or improve the reliability of their vintage Ford drivetrain. For professional-grade auto parts and expert advice, visit GGCRACING.

Vehicle Fitment

Years Make Model Trim
1990-1994 Ford Aerostar Eddie Bauer
1990-1994 Ford Aerostar XL
1990-1994 Ford Aerostar XL Plus
1990-1997 Ford Aerostar Base
1990-1997 Ford Aerostar XLT
1990-1997 Ford Aerostar XLT Plus
1991-1994 Ford Aerostar XL Sport
1991-1997 Ford Aerostar XLT Sport
1983 Ford Bronco XLS
1983 Ford Bronco XLT Lariat
1983-1993 Ford Bronco Custom
1984-1992 Ford Bronco XLT
1985-1996 Ford Bronco Eddie Bauer
1990-1996 Ford Bronco XL
1992 Ford Bronco XLT Nite
1993 Ford Bronco XLT Lariat
1994-1996 Ford Bronco XLT
1995-1996 Ford Bronco XLT Sport
1992 Ford Crown Victoria Touring Sedan
1992-2005 Ford Crown Victoria S
1992-2008 Ford Crown Victoria Base
1992-2011 Ford Crown Victoria LX
1993-2011 Ford Crown Victoria Police Interceptor
2002-2009 Ford Crown Victoria LWB
2004-2006 Ford Crown Victoria LX Sport
2005 Ford Crown Victoria Special Edition
2006-2009 Ford Crown Victoria Fleet
2010-2011 Ford Crown Victoria Base
2003-2010 Ford E-150 Base
2006-2007 Ford E-150 Chateau
2006-2010 Ford E-150 XL
2006-2010 Ford E-150 XLT
2003-2005 Ford E-150 Club Wagon Chateau
2003-2005 Ford E-150 Club Wagon XL
2003-2005 Ford E-150 Club Wagon XLT
1983 Ford E-150 Econoline Custom
1983-2000 Ford E-150 Econoline XL
1984-1986 Ford E-150 Econoline Base
1987-1991 Ford E-150 Econoline Custom
1992-2002 Ford E-150 Econoline Base
1983 Ford E-150 Econoline Club Wagon Custom
1983-1991 Ford E-150 Econoline Club Wagon XL
1984-1986 Ford E-150 Econoline Club Wagon Base
1984-2002 Ford E-150 Econoline Club Wagon XLT
1987-2000 Ford E-150 Econoline Club Wagon Custom
1992-2002 Ford E-150 Econoline Club Wagon Chateau
2001-2002 Ford E-150 Econoline Club Wagon XL
1985 Ford E-250 Econoline Base
1985 Ford E-250 Econoline XL
1989 Ford E-250 Econoline Custom
1989 Ford E-250 Econoline XL
1997-2004 Ford Expedition Eddie Bauer
1997-2004 Ford Expedition XLT
2004 Ford Expedition NBX
2004 Ford Expedition XLS
2004 Ford Expedition XLT Sport
1991-1999 Ford Explorer XL
1991-2000 Ford Explorer Sport
1991-2001 Ford Explorer XLT
1991-2001 Ford Explorer Eddie Bauer

…and 105 additional fitments. Contact us to confirm yours.

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