Speedometer Gear Calculator Th350, Export your results for quick garage reference later today. Chevy Nova Forum Leading provider of high performance automatic transmissions, torque converters and drivetrain components for race, street/strip, hot rod, street rod and towing. Increasing the number of drive-gear teeth Popular Transmission Speedometer Gear Tooth Counts Transmission TH350 (Chevy) TH350 (BOP) TH400 200-4R 700R4 (4L60) C4/C5 C6 AOD 904 727 Muncie Saginaw Top Loader T-10 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): 70sgeek drive it like a rental. Optimize your speedometer accuracy based on tire size and axle ratio. To determine the correct gear ratio of the speedometer for your car, use the. 18 rows calculator for the right gear ratio on the speedometer. Accurate speedometer gear calculation ensures the speedometer displays the vehicle’s speed accurately, which is crucial for safety, legal, and efficiency reasons. By simply entering rear gear ratio, tire diameter, and drive gear teeth, you can instantly determine the correct driven gear size. Explore TCI Auto's speedometer gears designed for high-performance automatic transmissions, ensuring accurate speed readings and optimal vehicle performance. Find driven gears for corrected TH350 readings fast. The following formula will work for any GM, Ford or Chrysler vehicle and 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. Popular Transmission Speedometer Gear Tooth Counts Transmission TH350 (Chevy) TH350 (BOP) TH400 200-4R 700R4 (4L60) C4/C5 C6 AOD 904 727 Muncie Saginaw Top Loader T-10 Driven Gear Tooth Calculator Enter your drive gear teeth, axle ratio, and tire diameter (from above or manual) to calculate the correct driven gear. There is a Our free Speedometer Driven Gear Recalibration Calculator helps you determine the exact driven gear teeth needed when upgrading tire sizes or changing axle ratios. Th350 Speedometer Drive Gear Calculator. Use our TH350 speedometer gear calculator to find the perfect driven gear for your TH350 transmission. Input parameters are the following: Enter your tire size tire diameter may vary slightly depending on the manufacturer. 23 posi with 235-60-15 front and 255-60-15 rear tires - currently my speedo reads approximately 18% high (for example, speedo reads 60 at roughly 50) The TH350 Speedometer Gear Calculator is a powerful and easy-to-use tool that ensures your speedometer stays accurate after any drivetrain modifications. Replacing a Speedometer gear, trying to figure out how many teeth you need for your new tire or rear axle ratio? This tool will help with the calculations. . They consist of a small "driven" gear that meshes with a larger "drive gear" installed onto the transmission output shaft. Jun 16, 2023 · Speedometer gears are crucial components located inside the rear of your transmission. Stop guessing and avoid speeding tickets with precise speedometer calibration. Use our TH350 speedometer gear calculator to find the perfect driven gear for your TH350 transmission. Here's what the calculations come to be. Feb 26, 2018 · This BOP-pattern TH350 extension housing cutaway at a local Transtar branch shows the relationship between the speedo drive (A) and driven (B) gears. Mar 20, 2024 · The TH350 speedometer gear calculator is an essential tool designed to help vehicle owners and mechanics calculate the correct speedometer gear for vehicles with the TH350 transmission. TCI® now stocks the most po TH350 Speedometer Gear Calculator Enter tire, axle, and gear set values. Not real clear on how to determine what speedo gears I need for correct read - I'm running 3. * speedometer revolutions/mile = 1001. These gears play a pivotal role in measuring your vehicle's speed and ensuring your speedometer provides accurate readings. The accompanying charts show what gears were manufactured for each type transmission. This calculator takes into account various The TH350 Speedometer Gear Calculator is a powerful and easy-to-use tool that ensures your speedometer stays accurate after any drivetrain modifications. npiw, cm73m, 26e6, md, nkyyf, nqz, hh, n9kofc, qk8los, hrkc0s,