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Ford Speedometer Gear; 18 Tooth (83-98 w/ Manual Transmission)

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Ford Speedometer Gear; 18 Tooth (83-98 w/ Manual Transmission)
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 Gear8 Tooth Drive Gear
2.73-1618
3.08-1820
3.27161921
3.55172023
3.731821-
4.102023-
4.3021--
4.5623--


Transmission16T17T18T19T20T21T
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