Are you making a change in tire size or gears? TCI offers the most popular speedometer gears, like GM drive gears, to calibrate your speed. These sturdy, plastic-driven gears are available in several tooth counts to fit your application. Determine your appropriate drive gear/driven gear combination and then check out TCI GM drive speedometer gears for accurate speed readings.

More From This Category

Richmond Manual Transmission Synchro Key, 1-2, 3-4 Keys & Spring Kit (5, Kit

Richmond Manual Transmission Synchro Key, 1-2, 3-4 Keys & Spring Kit (5, Kit

$44.62

RTS OE Speedometer Gear, For GM, TH400, 700R4, 4L60, TH350BOP, Brown 39 Tooth Driven, Each

RTS OE Speedometer Gear, For GM, TH400, 700R4, 4L60, TH350BOP, Brown 39 Tooth Driven, Each

$47.25

Richmond Manual Transmission Rebuild Kit, Fastener Kit (48 Pcs), Kit

Richmond Manual Transmission Rebuild Kit, Fastener Kit (48 Pcs), Kit

$99.37

RTS OE Speedometer Gear, For GM, Powerglide, TH350, Most Manual, Brown 18 Tooth Driven, Each

RTS OE Speedometer Gear, For GM, Powerglide, TH350, Most Manual, Brown 18 Tooth Driven, Each

$47.25

RTS OE Speedometer Gear, For GM, TH350, Muncie, Saginaw, 7 Tooth Drive, Each

RTS OE Speedometer Gear, For GM, TH350, Muncie, Saginaw, 7 Tooth Drive, Each

$47.25