TCI GM Driven Speedometer Gear, 20-tooth blue H764001XL Traditional High-Quality Cast Aluminum Appearance

Traditional High-Quality Cast Aluminum Appearance With Clean Exterior Styling

Solid Aluminum Carrier For Strength/rigidity

Matching connectors are supplied and the magnet measures

There are two rev limiters

black only

TCI GM Driven Speedometer Gear, 20-tooth blue H764001XL Traditional High-Quality Cast Aluminum AppearanceGM Powerglide 200C 375B 475 20 Tooth Speedo Drive Gear.. 20 Tooth Gm Speedo Drive Gear. Speedometer gears include both the drive gear and the driven gear. The drive gear refers to the gear that is on a transmissions 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