Speedometer Gear Calculator Th350, Here is a list of common transmissions with their drive and driven gear teeth numbers Thank you for purchasing our speedometer gear kit. They consist of a small "driven" gear that meshes with a larger "drive gear" installed onto the transmission output shaft. Explore TCI Auto's speedometer gears designed for high-performance automatic transmissions, ensuring accurate speed readings and optimal vehicle performance. Stop guessing and avoid speeding tickets with precise speedometer calibration. To determine the correct gear ratio of the speedometer for your car, use the following formula to calculate the number of teeth on the driven gear (round to the nearest available gear): SUM-700321 TH-350 Speedometer Gear Kit Selec on Chart and guideline Thank you for purchasing our speedometer gear kit. Match road speed with fewer dashboard reading errors today. Compare driven teeth and cable revolutions. If you need to figure your exact combina on you can use the 2 formulas below to calculate what should be very close for your applica on. This is very useful when there is no established baseline from which to work from such as replacing a transmission in a vehicle that was purchased without a drive line! Speedometer Driven Gear Calculator Driven gear tooth count = Drive Gear tooth count x Axle Gear Ratio x Drive Tire Revolutions per Mile (or 20168 / Drive Tire Diameter) / 1001 The TH350 Speedometer Gear Calculator is an online tool designed to calculate the correct driven gear size required for accurate speedometer readings in vehicles using the TH350 transmission system. . dtlx, eg, qmato, jondrmss, hh, ueos, qb, r8jy, mq, zazk,