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SR Performance 8.8-Inch Front Axle Ring and Pinion Gear Kit; 3.73 Gear Ratio (97-14 F-150)

Item T544272
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$274.99 (kit)

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Ideal for Street and Off-road Applications
      • Ring and Pinion Gear Ratio: 3.73:1
      • Ring Gear Diameter: 8.8-inches
      • Spline Count: 28
      • Ring Gear Bolts: 10
      • Pinion Shaft Diameter: 1.625-inches
      • Reverse Rotation
      • Premium Grade 8620 Triple Alloy Steel
      • Corrosion Resistant Black Oxide Finish
      • Professional Installation Highly Recommended
      • Fits 1997-2014 Ford F-150 4WD Models - Front Axle


      Superior Performance. When installing bigger tires on your 1997-2014 four wheel drive F-150, do yourself a big favor by upgrading to a set of SR Performance 3.73 Front Axle Gears before hitting the trails. Designed to give you the confidence necessary to take on rough conditions, these high quality SR Performance Gears will put more power to the ground to compensate for oversized tires ensuring traction over rocks and trail hazards.

      Quality Construction. Featuring a premium design and the use of high-tech technology in their manufacturing process makes SR Performance Ring and Pinion Gears one of the best gears available today. SR Performance manufactures their ring and pinion gears from forged 8620 triple alloy steel for superior strength. Featuring CNC cut and lapped gear teeth, SR Performance completes their gears in a black oxide finish for long lasting corrosion resistance.

      Recommended Upgrade. Changing your F-150's gear ratio will throw off the calibration of your speedometer, but a Handheld Tuner is a quick and easy way to fix this issue. Sold separately.

      Professional Installation Recommended. The installation of Ring and Pinon Gears can be a very intricate process, so mechanical experience is highly recommended. Follow the included instructions for best results.

      Application. This SR Performance 8.8-Inch Front Axle Ring and Pinion Gear Kit; 3.73 Gear Ratio is specifically designed for 1997-2014 Ford F-150 4WD models that are equipped with a 8.8-inch 28-spline front differential. Reverse rotation.

      Please Note. When changing your front axle gear ratio you need to change your rear axle gear ratio to match.

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      SR Performance PVTT5F8.8R-373R

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Ring Gear
      • (1) Pinion Gear

      Customer Reviews (1)

        Brand Image

        Reviews of SR Performance Drivetrain products have an average rating of 4.5 out of 5

          Questions & Answers

          10 More Questions