TCI GM Speedometer Drive Gear, 15-tooth gray Rugged Radios & Accessories MSD Ignitions

MSD Ignitions

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1992-2014 GMC Yukon

40 mm Dish

1996-2007 Mercedes-Benz C230

TCI GM Speedometer Drive Gear, 15-tooth gray Rugged Radios & Accessories MSD IgnitionsGM 700R4 15 Tooth Speedo Drive Gear.. 15 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 stocks popular