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Ford Performance Ring Gear and Pinion Kit - 4.56 Gears (94-04 Cobra)

AmericanMuscle no longer carries the Ford Performance Ring Gear and Pinion Kit - 4.56 Gears (94-04 Cobra). Please check out 1999-2004 Mustang Gears for an updated selection.

Features & Details

  • Ford Racing Quality
  • Strong Forged Construction
  • 4.56 Gear Ratio
  • 8.8" Ring Gear Diameter
  • For Street or Track Use
  • Fits 1994-2004 SVT Cobra Mustangs
Improve ET's and low end torque. Are you looking to get more low end grunt off the line and lower ET's at the same time? Then look no further than installing a set of steeper gears in your Cobra. Ford Racing Ring and Pinion Gears are perfect for street, road, or race use.

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 Ford Racing Speedometer Recalibration Tool is an inexpensive way to fix this issue.

Application. This Ford Racing Ring and Pinion Gear set will fit all 1994-2004 SVT Cobra Mustangs. A master bearing kit is recommended by most installers, especially on high mileage vehicles, see drop down option above.

Please Note. Due to the high numeric gear ratio, it will require a notched gear cross pin for proper installation.

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: 1994 1995 1996 1997 1998 1999 2000 2001 2003 2004 Details

MPN# M-4209-88456

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:Weekend

        Installation Cost:$500-$1000

        • Performance Gain 5 5
        • Fit 5 5



        • 5/5

          Installation Time: Shop Install

          Installation Cost: $500-$1000

          May 29, 2015

          Don't fear the gear

          Fantastic product. Literally cannot believe the difference it made for my Cobra. Feels like a different beast.

          Jeremoose

          Year: 2001 Submodel: Cobra Alberta, Canada

          Helpful (8)

        • 5/5

          Installation Time: Afternoon

          July 18, 2014

          60' like never before

          Paired this gear with a 31 spline trac lok and moser axles. This car gets down now. With almost a 1.5x 60' with a bone stock 96 cobra motor, this car really makes heads turn. Not to mention, awesome free shipping on everything!

          RioSnake97

          Year: 1997 Submodel: Cobra

          Helpful (10)

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