3.31 Ratio Performance Differential Ring and Pinion for 8.8 (Inch) (10 Bolt)

Motive Gear Performance ring and pinions are perfect for dedicated racing or off-road vehicle. Our gear sets are made from first-run steel, we never use recycled metal. This allows Motive Gear Performance ring and pinions to handle the extreme torque from high horsepower racing engines. Extensive engineering, computer controlled heat treatment, superior strength, quality and the widest selection of racing gear ratios, makes Motive Gear Performance ring and pinions the clear winner! Engineered to the highest standards, every Motive Gear Performance product goes through rigid quality control processes in our in-house lab. Motive Gear Performance: What the pros run!

F888331IFS Application Notes

  • For Ford 8.8" IFS
  • 3.31 Ratio


2 Years or 100,000 Miles

F888331IFS Specifications

Cover Bolt Quantity 10
Differential Case Design Type Ford 8.8 IFS
Pinion Gear Tooth Quantity 13
Pinion Shaft Diameter 1.626 (Inch)
Pinion Spline Count 30
Ring & Pinion Gear Ratio 3.31
Ring Gear Bolt Quantity 10
Ring Gear Diameter 8.8 (Inch)
Ring Gear Material 8620 Steel
Ring Gear Rotation Reverse
Ring Gear Tooth Quantity 43
Where to buy

Vehicle Applications

  • 1997 – 2016 Ford Expedition
  • 1997 – 2016 Ford F-150
  • 1997 – 1999 Ford F-250
  • 2006 – 2008 Lincoln Mark LT
  • 1998 – 2016 Lincoln Navigator
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