TCI Speedo Driven Gear GM 21Teeth Red H764C35XXL 2017-2019 Chevrolet Silverado 2500 HD

2017-2019 Chevrolet Silverado 2500 HD WT DIESEL Double Cab Pickup

1964-1967 Chevrolet Chevelle CID 376 CC 6162 6

Master Racing Kit available under 749000 and 749001

Black Anodize Finish

TCI Speedo Driven Gear GM 21Teeth Red H764C35XXL 2017-2019 Chevrolet Silverado 2500 HDGM Powerglide 200C 375B 475 21 Tooth Speedo Drive Gear.. 21 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