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880042 - TCI GM Speedometer Gears


 880042 - TCI GM Speedometer Gears

The following formula will work for any GM, Ford or Chrysler vehicle and is very useful when there is no established baseline from which to work from such as replacing a transmission in a vehicle that was purchased without a drive line.




# 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)




TCI #890-880042


Driven Gear Housing
  • TH400
  • 1.935'' Ø, Style J
  • 34-39-Tooth
  • Aluminum
    More Details
  • $36.99
    Ships
    Today

    Driven Gears: L x Shaft Ø x Gear Ø
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