Speedometer Gear Calculator Th350, Compare driven teeth and cable revolutions. These gears play a pivotal role in measuring your vehicle's speed and ensuring your speedometer provides accurate readings. Use this TCI Auto Speedometer Gear Calculator Formula for any GM, Ford or Chrysler vehicle. 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. 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. Here is a list of common transmissions with their drive and driven gear teeth numbers Thank you for purchasing our speedometer gear kit. Stop guessing and avoid speeding tickets with precise speedometer calibration. Calculator Instructions This calculator provides the necessary information needed in order to determine what transmission speedometer gear is needed in order to properly calibrate a speedometer. Mar 20, 2024 · The TH350 speedometer gear calculator help calculate the correct speedometer gear for vehicles with the TH350 transmission. Our free Speedometer Driven Gear Recalibration Calculator helps you determine the exact driven gear teeth needed when upgrading tire sizes or changing axle ratios. kcupw, pw5, 7i, t7ls, uk7j, e3dme, sxw, avpoc, bdyxd92, w2zek,