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Ford Performance Ring Gear and Pinion Kit - 3.08 Gears (86-93 GT)

AmericanMuscle no longer carries the Ford Performance Ring Gear and Pinion Kit - 3.08 Gears (86-93 GT). Please check out 1979-1993 Foxbody Mustang Gears for an updated selection.

Features & Details

  • Ford Racing Quality
  • Strong Forged Construction
  • 3.08 Gear Ratio
  • 8.8" Ring Gear Diameter
  • For Street or Track Use
  • Fits 1986-1993 GT Mustangs
Upgrade OEM Gears. Are you looking to upgrade to a stronger set of rear gears? Then look no further than installing a set of genuine Ford Racing Gears in your Pony. Ford Racing Ring and Pinion Gears are perfect for street, road, and race applications.

Superior Quality. Manufactured in the USA, these Ford Racing Mustang ring and pinion gears feature a super strong forged construction, CNC cut & lapped gear teeth, and are completed in a black oxide finish to resist corrosion.

Recommended Upgrade. Changing the rear axle gear ratio will throw off the calibration of your Mustangs speedometer, but a new Speedometer Gear is an inexpensive way to fix this issue.

Application. This Ford Racing Ring and Pinion Gear set will fit all 1986 to 1993 V8 Mustangs including the GT, 5.0 LX and Cobra models. A master bearing kit is recommended by most installers, especially on high mileage vehicles, see drop down option above.

Technical Note. Installation costs will vary, but a good rule of thumb is between $250 and $300. Be sure to work with a reliable shop that you trust for installations. You can also save money on your installation labor by having your Trac-Lok rebuilt at the same time as your gears are installed, see drop down option above.

Fitment: 1986 1987 1988 1989 1990 1991 1992 1993 Details

MPN# M-4209-88308

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

What's in the Box
  • (1) Ring gear
  • (1) Pinion gear
Installation Info
Tech Specs
Will it fit my Mustang?

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        Customer Reviews (2) Write a Review

        Overall Rating 5

        out of 5 stars

        Installation Time:Shop Install

        Installation Cost:$100-$250

        • Performance Gain 4.5 4.5
        • Fit 5 5



        • 5/5

          April 26, 2019

          Love these gears

          Started out with the 3:55 gears and thought it was just to much for what i was looking for so I ordered the 3:08 gears and these are perfect Luv These Gears!!!!!!!

          93yellowconvert

          Year: 1993 Submodel: LX

          Helpful (0)

        • 5/5

          Installation Time: Shop Install

          Installation Cost: $100-$250

          February 18, 2013

          gears

          The kit arrived super fast & well packaged. The gears, with a new 31 spline Traction Lok diff and axles all worked great.

          Don5p0

          Year: 1990 Submodel: Other Ontario, Canada

          Helpful (12)

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