TCI Speedometer Gear - 36 Tooth - Natural - GM 24-VER-N-135 Grade 8 Case - Hardened

Grade 8 Case - Hardened Hex Head Screws

Racepak Module - Turbo Shaft Speed

Wheel-to-Wheel Coverage

Allows fan to pull more air through the radiator for increased cooling

TCI Speedometer Gear - 36 Tooth - Natural - GM 24-VER-N-135 Grade 8 Case - HardenedGM 200C 375B TH425 475 700R4 36 Tooth Speedo Drive Gear.. 36 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