TCI Gear Speedometer Drive GM 41 Tooth Yellow SSMK With an increased motor depth

With an increased motor depth versus our standard 16" fans

2006-2016 GMC Savana 2500

ECO Series

and utilize an external MAP sensor

Helmet Kit Plug Adapter

TCI Gear Speedometer Drive GM 41 Tooth Yellow SSMK With an increased motor depthGM 200C 375B TH425 475 700R4 41 Tooth Speedo Drive Gear.. 41 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