Can you change the drive gear on a speedometer?
Can you change the drive gear on a speedometer? Replacing the driven speedometer cable gear will allow you to correct the speedometer about 10 mph in either direction. The standard practice for larger corrections is to remove the transmission cross-member and tailshaft, remove the plastic clip that holds the drive gear in place and replace it with a larger or smaller gear. Where is the drive gear located on a TCI speedometer? The accompanying charts show what gears were manufactured for each type transmission. TCI® now stocks the most popular speedometer gears. Note: Drive gear refers to the gear that...