TCI-880021 #1
TCI-880021 #2
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Speedo Housing GM Trans 7/8 Diameter 18-

TORQUE CONV'S INC  |  Part# TCI-880021


We are currently out of stock at our main warehouse. Call 1-800-373-4641 to check on availability at one of our other locations.


Highlights:

  • Title - Powerglide/TH350 Driven Gear Housing.
  • To Caclulate the Driven Teeth Teeth follow this formula. "Driven Teeh = 'Drive Teeth x Axle Ratio x Tire Rev. Per Mile' Divided by '1001'. The Tire Revolution per Mile is equal to '20168' divided by the Tire Diameter in Inches.

SPEEDOMETER GEAR HOUSING - 0.875 IN DIAMETER - 18-23 TOOTH GEARS - TH250/350/POWERGLIDE - EACH

$21.98




Speedometer gears include both the drive gear and the driven gear. The drive gear refers to the gear that is on a transmission?s output shaft. The driven gear is located in a removable housing, usually in the tailhousing, of transmissions. *Be aware that some transmissions will have different driven gear housings depending on the tooth count of the driven gear. TCI? stocks popular speedometer gears for GM and Ford transmissions. The following formula will work for any GM or Ford vehicle and is very useful when there is no established baseline from which to work, such as replacing a transmission in a vehicle that was purchased without a driveline.