TCI GM Speedometer Drive Gear, 8-tooth black H757C3454 1/4 in Square Ratchet Drive

1/4 in Square Ratchet Drive

Hedman Hedders 2-1/2" Ball And Socket Style Header Reducers 2" Exhaust System

The CamLock Buckle

Borgeson U-Joint-3/4 DD x 5/8-36 114918

3/8 in Hose Barb Inlet 5/8 in Inverted Flare Female Outlet Mounting Bracket / Hardware

TCI GM Speedometer Drive Gear, 8-tooth black H757C3454 1/4 in Square Ratchet DriveGM 250C 350C 375B 8 Tooth Speedo Drive Gear.. 8 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