TCI GM Speedometer Drive Gear, 10-tooth purple HX02221 1982-1991 Pontiac Firebird CID 305

1982-1991 Pontiac Firebird CID 305 Naturally Aspirated GAS

Valve Seat

1967-1967 Oldsmobile Delmont 88

1982-1986 Chevrolet C30

04 in Long

TCI GM Speedometer Drive Gear, 10-tooth purple HX02221 1982-1991 Pontiac Firebird CID 305GM 250C 350C 375B 10 Tooth Speedo Drive Gear.. 10 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