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EXCEL from Richmond Ring Gear and Pinion Kit - 4.56 Gears (94-98 GT)

Market Price $186.99 You Save 12% ($22.04)
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$164.95

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  • Item 21529G94
  • MPN# F88456

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Ship to: Ashburn - 20149
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    Features & Details

    • Superior Quality
    • 4.56:1 Gear Ratio
    • 8.8" Ring Gear Diameter
    • For Street or Track Use
    • Made in the USA
    • Fits 1994-1998 GT and SVT Cobra Mustangs
    Improve Off The Line Acceleration. Do you only drive your 1994-1998 Mustang a quarter mile at a time? If so, a set of Richmond Excel 4.56 Ring and Pinion Gears are most likely in your future. With a much higher ratio than the original factory installed 3.08 or 3.27 gears, these Excel 4.56 Gears are perfect for the serious drag racer who is looking for quicker acceleration and faster 60 foot times. While 4.56 gears can be used on the street, they are really intended for drag race applications.

    Superior Quality. Richmond proudly manufactures their Ring and Pinion Gear Sets right here in the USA. Using state-of-the-art manufacturing processes and extensive quality control testing, Richmond produces a superior quality Ring and Pinion Gear Set at an excellent price. Richmond is so confident in the quality of their products that they back them with a 6 month, 50,000 mile no-nonsense warranty.

    Recommended Upgrade. Please note that when changing the gear ratio of your Mustangs rear differential that the calibration of your speedometer will no longer be correct and will display the wrong speed. However, you can easily fix this annoying issue with a new Speedometer Gear or Ford Racing Speedometer Recalibration Tool (sold separately).

    Application. This 4.56 ratio Richmond Excel Ring and Pinion Gear set will fit all 1994 to 1998 V8 Mustangs equipped with an 8.8" solid axle rear end, including the GT and SVT 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: 1994 1995 1996 1997 1998 Details

    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

    Approximate RPM for 1994-1995 GT


    Manual
    Gear @25 MPH @35 MPH @45 MPH @55 MPH @65 MPH @75 MPH
    1 4739 6635        
    2 2798 3918 5037 6156    
    3 1870 2618 3366 4115 4863 5611
    4 1406 1969 2531 3094 3656 4219
    5 942 1319 1696 2073 2450 2826


    Automatic
    Gear @25 MPH @35 MPH @45 MPH @55 MPH @65 MPH @75 MPH
    1 3375 4725 6075      
    2 2062 2887 3712 4537 5362 6187
    3 1406 1969 2531 3094 3656 4219
    4 937 1312 1687 2062 2437 2812


    Approximate RPM for 1996-1998 GT


    Manual
    Gear @25 MPH @35 MPH @45 MPH @55 MPH @65 MPH @75 MPH
    1 4753 6654        
    2 2812 3937 5062 6187    
    3 1856 2599 3341 4084 4826 5569
    4 1406 1969 2531 3094 3656 4219
    5 956 1339 1721 2104 2486 2869


    Automatic
    Gear @25 MPH @35 MPH @45 MPH @55 MPH @65 MPH @75 MPH
    1 3994 5591        
    2 2180 3051 3923 4795 5667 6539
    3 1406 1969 2531 3094 3656 4219
    4 984 1378 1772 2166 2559 2953
    Will it fit my Mustang?

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    Questions & Answers (1)

    1 Top Rated Question

    Will the spline match my 94 gt (28-i think), and do you need to buy a set of bearings (install kit) from the same manufacturer in order to install without having issues?

    • Your 94GT has 28 spline axles however the axle spline count is not needed when installing rear end gears as that is inside the differential. A bearing and shim kit is recommended.

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    Customer Reviews (1) Write a Review

    Overall Rating 5

    out of 5 stars




    • 5/5

      October 04, 2016

      Wow!

      Added these to my girls car, now its a total different car! It feels much better when you step on it and it really will take off now! Thanks!

      2004Stang

      Year: 1998 Submodel: GT

      Helpful (2)

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