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TCI Speedometer Gears and Accessories


TCI
TCI Speedometer Gears and Accessories

Product images may differ from actual product appearance.

TCI Speedometer Gears are precision machined from high-quality materials and designed to fit most popular transmissions. Speedometer gears include both a drive and a driven gear. The drive gear is located on the transmission's output shaft. The driven gear is positioned in a removable housing that is typically located in the transmission's tailhousing. Chrysler and Ford speedometer gears are built into the outer shaft and can be used on any Chrysler or Ford transmission. Choose from many gear options with a variety of tooth counts.

Whether you have a GM, Ford, or Chrysler vehicle, the formula below is useful when no established baseline exists.


# Drive Teeth x Axle Ratio x Tire Rev. per Mile
1001
= # Driven Teeth

Use the following formula to calculate the Tire Rev. per Mile for the above formula.

Tire Rev. per Mile = 20168
Tire Diameter (inches)





27 Products

Ford Speedometer Driven Gears

TCI 881000 - TCI Speedometer Gears and Accessories
890-881000
Speedometer Driven Gear
  • Ford C4, C5, C6, AOD
  • 16-Tooth
  • Brown
  • $16.99
    Ships
    TCI 881001 - TCI Speedometer Gears and Accessories
    890-881001
    Speedometer Driven Gear
  • Ford C4, C5, C6, AOD
  • 19-Tooth
  • Tan
  • $16.99
    Ships
    TCI 881002 - TCI Speedometer Gears and Accessories
    890-881002
    Speedometer Driven Gear
  • Ford C4, C5, C6, AOD
  • 20-Tooth
  • Orange
  • $16.99
    Ships
    TCI 881003 - TCI Speedometer Gears and Accessories
    890-881003
    Speedometer Driven Gear
  • Ford C4, C5, C6, AOD
  • 21-Tooth
  • Red
  • $17.99
    Ships
    TCI 881004 - TCI Speedometer Gears and Accessories
    890-881004
    Speedometer Driven Gear
  • Ford C4, C5, C6, AOD
  • 23-Tooth
  • White
  • $17.99
    Manufacturer's
    Availability
    Date Unknown

    GM Speedometer Drive Gears

    TCI 880015 - TCI Speedometer Gears and Accessories
    890-880015
    Speedometer Drive Gear
  • 1977-90 GM 200C
  • 1973-86 GM 250C, 350C, 375B
  • 10-Tooth
  • 1.19", Style B
  • Uses 5/16" Clip (Sold Separately)
  • Purple
  • $16.99
    Ships
    TCI 880016 - TCI Speedometer Gears and Accessories
    890-880016
    Speedometer Drive Gear
  • 1969-86 GM 250C, 350C, 375B
  • 18-Tooth
  • 1.19", Style C
  • Uses 7/16" Clip (Sold Separately)
  • Green
  • $16.99
    Ships
    TCI 880018 - TCI Speedometer Gears and Accessories
    890-880018
    Speedometer Drive Gear
  • 1982-93 GM 700R4
  • 15-Tooth
  • 1.19", Style B
  • Uses 5/16" Clip (Sold Separately)
  • Gray
  • $16.99
    Ships
    TCI 880019A - TCI Speedometer Gears and Accessories
    890-880019A
    Speedometer Drive Gear
  • 1965-89 GM TH375, TH400, TH475
  • 15-Tooth
  • Plastic, Style C
  • Clip Style
  • Gray
  • $34.99
    Ships
    TCI 880038 - TCI Speedometer Gears and Accessories
    890-880038
    Speedometer Drive Gear
  • 1981-90 GM 125C, 2004R
  • 10-Tooth
  • Style E
  • Green
  • FREE
    SHIPPING
    & HANDLING!
    $86.99
    Order Today Ships 05/09/16

    GM Speedometer Driven Gears

    TCI 880000 - TCI Speedometer Gears and Accessories
    890-880000
    Speedometer Driven Gear
  • 1962-73 GM Powerglide
  • 1976-84 GM 200C
  • 1971-84 GM 375B
  • 1976-79 GM 475
  • 18-Tooth
  • 2.25" x .305" x .785", Style F
  • Uses Housing 890-880021 (Sold Separately)
  • Brown
  • $17.99
    Ships
    TCI 880001 - TCI Speedometer Gears and Accessories
    890-880001
    Speedometer Driven Gear
  • 1962-73 GM Powerglide
  • 1977-84 GM 200C
  • 1971-84 GM 375B
  • 1977-79 GM 475
  • 19-Tooth
  • 2.25" x .305" x .800", Style F
  • Uses Housing 890-880021 (Sold Separately)
  • Natural
  • $16.99
    Ships
    TCI 880002 - TCI Speedometer Gears and Accessories
    890-880002
    Speedometer Driven Gear
  • 1962-73 GM Powerglide
  • 1976-84 GM 200C
  • 1971-84 GM 375B
  • 1977-79 GM 475
  • 20-Tooth
  • 2.25" x .305" x .800", Style F
  • Uses Housing 890-880021 (Sold Separately)
  • Blue
  • $16.99
    Ships
    TCI 880003 - TCI Speedometer Gears and Accessories
    890-880003
    Speedometer Driven Gear
  • 1962-73 GM Powerglide
  • 1976-84 GM 200C
  • 1971-84 GM 375B
  • 1977-79 GM 475
  • 21-Tooth
  • 2.25" x .305" x .800", Style F
  • Uses Housing 890-880021 (Sold Separately)
  • Red
  • $16.99
    Ships
    TCI 880004 - TCI Speedometer Gears and Accessories
    890-880004
    Speedometer Driven Gear
  • 1962-73 GM Powerglide
  • 1977-84 GM 200C
  • 1971-84 GM 375B
  • 1976-79 GM 475
  • 22-Tooth
  • 2.25" x .305" x .810", Style F
  • Uses Housing 890-880021 (Sold Separately)
  • Gray
  • $17.99
    Ships
    TCI 880036 - TCI Speedometer Gears and Accessories
    890-880036
    Speedometer Driven Gear
  • 1979-93 GM 325C
  • 30-Tooth
  • 3.140" x .305" x .960", Style G
  • Blue
  • $16.99
    Ships
    TCI 880007 - TCI Speedometer Gears and Accessories
    890-880007
    Speedometer Driven Gear
  • 1976-85 GM 200C
  • 1969-84 375B
  • 1976-79 GM TH425
  • 1977-84 GM 475
  • 1982-93 GM 700R4
  • 34-Tooth
  • 3.35" x .305" x 1.500", Style H
  • Uses Housing 890-880042 (Sold Separately)
  • Green
  • $19.99
    Ships
    TCI 880008 - TCI Speedometer Gears and Accessories
    890-880008
    Speedometer Driven Gear
  • 1976-85 GM 200C
  • 1976-83 375B
  • 1976 GM TH425
  • 1974-79 GM 475
  • 1982-93 GM 700R4
  • 35-Tooth
  • 3.35" x .305" x 1.500", Style H
  • Uses Housing 890-880042 (Sold Separately)
  • Orange
  • $16.99
    Ships
    TCI 880009 - TCI Speedometer Gears and Accessories
    890-880009
    Speedometer Driven Gear
  • 1976-84 GM 200C
  • 1969-83 375B
  • 1971-78 GM TH425
  • 1969-79 GM 475
  • 1982-93 GM 700R4
  • 36-Tooth
  • 3.35" x .305" x 1.500", Style H
  • Uses Housing 890-880042 (Sold Separately)
  • Natural
  • $16.99
    Ships
    TCI 880011 - TCI Speedometer Gears and Accessories
    890-880011
    Speedometer Driven Gear
  • 1976-84 GM 200C
  • 1969-84 375B
  • 1966-77 GM TH425
  • 1965-89 GM 475
  • 1982-93 GM 700R4
  • 38-Tooth
  • 3.35" x .305" x 1.500", Style H
  • Uses Housing 890-880042 (Sold Separately)
  • Blue
  • $16.99
    Ships
    TCI 880012 - TCI Speedometer Gears and Accessories
    890-880012
    Speedometer Driven Gear
  • 1976-84 GM 200C
  • 1971-83 375B
  • 1976 GM TH425
  • 1969-79 GM 475
  • 1982-93 GM 700R4
  • 39-Tooth
  • 3.35" x .305" x 1.500", Style H
  • Uses Housing 890-880042 (Sold Separately)
  • Brown
  • $16.99
    Ships
    TCI 880013 - TCI Speedometer Gears and Accessories
    890-880013
    Speedometer Driven Gear
  • 1976-84 GM 200C
  • 1969-83 375B
  • 1976-78 GM TH425
  • 1969-79 GM 475
  • 1982-93 GM 700R4
  • 44-Tooth
  • 3.35" x .325" x 1.670", Style H
  • Uses Housing 890-880043A (Sold Separately)
  • Gray
  • $17.99
    Ships

    Speedometer Driven Gear Housings

    TCI 880021 - TCI Speedometer Gears and Accessories
    890-880021
    Speedometer Gear Housing
  • GM Powerglide, TH350
  • Diameter: .875"
  • 18-23 Tooth
  • Steel
  • $13.99
    Ships
    TCI 880042 - TCI Speedometer Gears and Accessories
    890-880042
    Speedometer Gear Housing
  • GM TH400
  • Diameter: 1.935"
  • 34-39 Tooth
  • Aluminum
  • $44.99
    Ships

    Speedometer Gear Retaining Clips

    TCI 881005 - TCI Speedometer Gears and Accessories
    890-881005
    Ford Speedometer Gear Retaining Clip
  • 5/8" C-Clip
  • Each
  • $7.99
    Ships
    TCI 880024 - TCI Speedometer Gears and Accessories
    890-880024
    GM Speedometer Gear Retaining Clip
  • 5/16" Wide
  • Each
  • $9.99
    Ships
    TCI 880026 - TCI Speedometer Gears and Accessories
    890-880026
    GM Speedometer Gear Retaining Clip
  • 7/16" Wide
  • Each
  • $9.99
    Ships

    27 Products


    Driven Gears: L x Shaft Ø x Gear Ø