TCI Speedometer Gear Drive GM 40 Tooth Black YA0828KARTMM15 while adding reach and pinpoint

while adding reach and pinpoint accuracy for those knuckle-busting jobs

AFR 227cc intake port small block Chevy angle plug aluminum cylinder heads are available in two stages of performance

PL-1 Pocket Logger

3 in OD Tubing

TCI Speedometer Gear Drive GM 40 Tooth Black YA0828KARTMM15 while adding reach and pinpointGM 200C 375B TH425 475 700R4 40 Tooth Speedo Drive Gear.. 40 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