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 Front Pump Drive Powerglide Two Piece Neutral Balance Adj. Engine Plate

TCI Front Pump Drive Powerglide Two Piece Neutral Balance Adj. Engine Plate

$523.61

TCI Flexplate Shims, Steel, 0.030 in, For Chevrolet, 6-Bolt Crank Flange, Each

TCI Flexplate Shims, Steel, 0.030 in, For Chevrolet, 6-Bolt Crank Flange, Each

$20.55

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 GM Transmission to For Chrysler 318 / 340 / 360 / 383 / 426 / 440 6-Hole Crankshaft Adapter.

TCI GM Transmission to For Chrysler 318 / 340 / 360 / 383 / 426 / 440 6-Hole Crankshaft Adapter.

$214.19