Speedo Driven Gear GM 38 Tooth Blue

The Speedo Driven Gear GM 38 Tooth Blue from TCI is a crucial component for ensuring accurate speedometer readings in GM vehicles. This gear is designed for use in both electronic and mechanical speedometer systems, making it a versatile choice for various applications. Whether you're involved in a transmission rebuild or correcting speedometer errors after changing gear ratios, this driven gear is essential for maintaining accuracy.

Engineered to work seamlessly with the speedometer drive gear, the 38-tooth configuration of this driven gear establishes the correct rotational ratio between the transmission output shaft and the speedometer head. The blue color serves as a quick visual identifier, allowing for easy selection based on tooth count. TCI manufactures this gear to meet OEM specifications, ensuring it is durable and reliable for long-term use.

This speedometer driven gear is compatible with most GM transmissions that utilize conventional speedometer drive systems, making it ideal for restoration projects and performance upgrades. Proper installation is necessary to ensure optimal functionality, and this gear is designed to withstand the rigors of continuous transmission operation. With the right driven gear, you can achieve accurate speedometer calibration and maintain the integrity of your vehicle's odometer.