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Ford Speedo Gear - 18 Tooth (83-98 Manual)

Market Price $17.99 You Save 17% ($3.00)

$14.99

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  • Item 53679
  • MPN#53645

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Features & Details

  • Corrects Speedometer for Gear Changes
  • Yellow - 18 Tooth Speedo Gear
  • Genuine Ford Part
  • Ford Part# C0DD-17271-B
  • Speedo Gear Retaining Clip Included
  • Fits 1983-1998 Mustangs with a T5 Transmission

Product Resources

Customer Reviews (7)
Corrects Speedometer. Changing the rear gears in your Mustang is great for performance, but it will also throw off your speedometer. Now you can correct your speedometer readings with a Genuine Ford Speedo Gear from AmericanMuscle.

Ford Motorcraft Quality. When adding performance parts to your Pony, trust the folks that know it best to provide top quality components that are made to out perform and out last the competition.

Application. This Genuine Ford 18 Tooth (Yellow) Speedometer Gear is for use with 1983 to 1998 Mustangs equipped with a T5 manual transmission that have changed gear ratios to accurately correct MPH reading of your speedometer. A speedo gear retaining clip is included. 


Speedometer Chart


Axle Ratio


6 Tooth Drive Gear


7 Tooth Drive Gear


8 Tooth Drive Gear
2.73-1618
3.08-1820
3.27161921
3.55172023
3.731821-
4.102023-
4.3021--
4.5623--


Transmission


16T


17T


18T


19T


20T


21T
ManualWineWhiteYellowPinkBlackRed
AutomaticBlueGreenGrayTanOrangePurple


Manual Transmissions with 7 Tooth Drive Gear
  • 1983-1989 T-5 OEM
  • Pre 1993 T-5 Aftermarket
  • 1996-1998 Cobra T-45 OEM
  • All Tremec Transmissions


Manual Transmissions with 8 Tooth Drive Gear
  • 1990-1998 T-5 OEM
  • 1996-1998 T-45 OEM Except Cobra


Automatic Transmissions with 7 Tooth Drive Gear
  • 1983-1989 Automatic Transmissions


Automatic Transmissions with 8 Tooth Drive Gear
  • 1990-1998 Automatic Transmissions

Fitment: 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 Details

What's in the Box
Hardware included:
  • (1) Speedo Gear
  • (1) Retaining Clip
Installation Info
Tech Specs

Manual Transmissions with 7 Tooth Drive Gear

  • 1983-1989 T-5 OEM
  • Pre 1993 T-5 Aftermarket
  • 1996-1998 Cobra T-45 OEM
  • All Tremec Transmissions

Manual Transmissions with 8 Tooth Drive Gear

  • 1990-1998 T-5 OEM
  • 1996-1998 T-45 OEM Except Cobra

Automatic Transmissions with 7 Tooth Drive Gear

  • 1983-1989 Automatic Transmissions

Automatic Transmissions with 8 Tooth Drive Gear

  • 1990-1998 Automatic Transmissions

Will it fit my Mustang?
  • Cobra - 94, 95, 96, 97, 98
  • Foxbody - 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93
  • V6 - 94, 95, 96, 97, 98
  • GT - 94, 95, 96, 97, 98

For use with Mustangs equipped with a T5 manual transmission

Most Helpful Reviews

5/5
Great product

Good quality and easy to install. The shipping are fast .

Helpful (2)

5/5
last step

The fininishing touch to the 3.73 gear install. Awesome!

Helpful (1)

Overall Rating 5 out of 5 stars
Read All 7 Reviews

Customer Photos

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Customer Reviews (7) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Less than 1 Hour

  • Performance Gain 4 4
  • Fit 5 5



  • 5/5

    Installation Time: Less than 1 Hour

    June 29, 2012

    Great product

    Good quality and easy to install. The shipping are fast .

    Kariinex

    Year: 1988 Submodel: GT Qc

    Helpful (2) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    January 18, 2013

    Factory correct

    This speedo gear is a correct and accurate fit for my tranny.

    98StangNJ

    Year: 1998 Submodel: GT NJ

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    March 24, 2012

    last step

    The fininishing touch to the 3.73 gear install. Awesome!

    Jake440

    Year: 1994 Submodel: Cobra salem oregon

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    March 22, 2013

    Speedo Gear

    I am very satisfied in the products that American Muscle produces.

    Erich1988

    Year: 1995 Submodel: GT Westchester, NY, USA

    Helpful (1) (1)

  • 5/5

    Installation Time: Less than 1 Hour

    March 11, 2016

    Fits great!

    Very cheap add-on to give you the correct readout on the speedo for your gearing and tire size. make sure you find a calculator to determine the tooth count using gearing and tire size. If not, you can be way off.

    TobeSMASH

    Year: 1990 Submodel: Other

    Helpful (0) (1)

  • 5/5

    Installation Time: Less than 1 Hour

    September 13, 2013

    Correct part, but not for my set up

    After purchase my stang, I notice the car will run to hi in RPM, well it had a 3.90 gears, I changed to 3.73 and try to correct the speedometer with a new gear. I call AM and a service rep was really helpful and after some digging he told me that I was in need of a 18 tooth gear! well got it. Well for my luck the gear work fine but the speedometer is still out of whack, my tranny gear is an 8 tooth not 6 as I and the service rep though. Overall is a great product and is a Ford OEM part.

    QuiQuepr69

    Year: 1997 Submodel: GT

    Helpful (0) (1)

    • Response from AmericanMuscle

      If you have an 8 tooth drive gear (which would be stock in either the manual or auto for the 1997 GT), you would need this 18 tooth speedo gear as well as the 6 tooth drive gear to correct for a 3.73 gear ratio upgrade. So you didn't buy the wrong part, you just didn't get everything needed unfortunately. Installing the 6 tooth drive gear would correct your speedometer. If you have any further questions, please don't hesitate to give us a call.

      Lisa , Customer Care

  • 5/5

    Installation Time: Less than 1 Hour

    May 01, 2013

    Great

    in sealed motercraft bag. Also retainer clip was provided.

    digit

    Year: 1998 Submodel: GT columbus ohio

    Helpful (0) (2)

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