These TCI Ford speedometer driven gears will allow you to calibrate your speedometer readings based on the tooth count of the gear. They are made of high-strength plastic and are available with a variable amount of teeth to fit your applications needs.

Automatic Transmission Speedometer Gear,21-Tooth

Speedo Gear Suit 3.5 - C4 - C5 - C6 - C10 - FMX - AOD,  Approx 25 Inch Tyre Size

Speedometer gears are not returnable

Note: Some gears have a long tip/spigot and may need to be shortened to fit T5 or Tremec

More From This Category

TCI Speedometer Gear, Driven, 30-Tooth, Teal Blue, GM, 200-4R, TH125C, Each

TCI Speedometer Gear, Driven, 30-Tooth, Teal Blue, GM, 200-4R, TH125C, Each

$49.76

TCI Automatic Transmission Adapter, For Ford Small Block Windsor Engine to For Chevrolet TH350/TH400/700R4 Transmission, Each

TCI Automatic Transmission Adapter, For Ford Small Block Windsor Engine to For Chevrolet TH350/TH400/700R4 Transmission, Each

$1,508.09

TCI GM Transmission to For Chrysler 392/354 HEMI 8-Hole Adapter Kit.

TCI GM Transmission to For Chrysler 392/354 HEMI 8-Hole Adapter Kit.

$1,654.37

TCI Vacuum Modulator, Adjustable, GM, Powerglide, Each

TCI Vacuum Modulator, Adjustable, GM, Powerglide, Each

$60.43

RTS OE Speedometer Gear, For GM, TH400, 700R4, 4L60, TH350BOP, 45 Tooth Driven, Each

RTS OE Speedometer Gear, For GM, TH400, 700R4, 4L60, TH350BOP, 45 Tooth Driven, Each

$51.03

TCI Kit Racing Overhaul 77-Later For Ford C-6

TCI Kit Racing Overhaul 77-Later For Ford C-6

$145.85