TCI GM Speedometer Drive Gear, 15-tooth gray Sound Barrier The added convenience of hook

The added convenience of hook & loop closure eliminates the need of removing one end of connected wires

11 in Rectangular Tapered Wall Port

3/8 in NPT Gauge Port

2001-2002 Chevrolet C3500HD

TCI GM Speedometer Drive Gear, 15-tooth gray Sound Barrier The added convenience of hookGM 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