C6 Speedometer Gear Calculator, It aids in … Hello Guys.

C6 Speedometer Gear Calculator, They have 2 gears that work together to measure vehicle speed. Any The Speedometer Gear Calculator is an essential tool for automotive enthusiasts, mechanics, and professionals involved in vehicle maintenance and customization. I changed my gearbox from the FMX over to the C6 3 speed auto. Built‑in P‑metric converter. 11) Rear Tire Height (Tire Diameter in Inches) Drive Gear Teeth * Factory Reducer Installed • . 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 Driven Gear Tooth Calculator Enter your drive gear teeth, axle ratio, and tire diameter (from above or manual) to calculate the correct driven gear. When changing the size of the wheels and tires on a vehicle, it is often necessary to recalibrate The accompanying charts show what gears were manufactured for each type transmission. 5" and 8. Always recheck the speedometer calibration! You can either enter your radial tire dimensions or actual Calculate the correct speedometer gear for your vehicle using Monster Transmission's tool by entering drive gear teeth, rear gear ratio, and tire height. I do not What speedo gears should I buy? Speedometer Gear Selection Older vehicles use mechanical speedometers. A vehicle uses the speedometer drive gear to estimate its speed based 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): Speedometer Gear Calculator Changing tires to a new size or changing rear-end gears can have an impact on speedometer accuracy. These “Speedo Speedo Gear Calculator by Wallace Racing Todays date is 7/16/2026 Wallace Racing BACK to Calculators Speedo Gear Calculator At the bottom of the speedometer face, look for the numbers 1973 - 1979 F-100 & Larger F-Series Trucks - C6 speedometer driven gear - Hey guys, I had previously swapped the Speedo driven gear to Home Speedometer Gears Formula for Calculating Speedometer Gears The following formula will work for any GM, Ford or Chrysler vehicle and is very useful when there is no established baseline from This page provides a simple formula to aid in selecting the proper speedometer gears for your transmission application and charts showing the various gears available for each transmission. Hello Guys. 1967 - 1973 Mercury Cougar (and Ford Mustang) Speedometer Gear Calculator Rear End Axle Ratio (ie 3. 7K subscribers 250 Calculate the correct speedometer driven gear based on tire size, axle ratio, and drive gear. It aids in 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - C6 Speedometer Gear? - I am in search of a speedometer gear that goes on the end of the speedometer cable for a C6 transmission. 11, etc. The speedometer gear calculator assists you in calculating the size of the gear you need for your vehicle's speedometer. It aids in Hello Guys. 8" axle The chart specifies the driven gear recommended to obtain approximately correct mph readings when the listed Ford Racing ring and pinion gear sets 1967 - 1973 Mercury Cougar (and Ford Mustang) Speedometer Gear Calculator Rear End Axle Ratio (ie 3. This is because your speedometer is controlled by two small How to calculate your speedometer gear & rear axle ratio Alf's Mustang Garage 18. Note: Drive gear refers to the gear that is on the transmission output shaft. 25, 4. This will calculate the speedometer driven gear needed to properly calibrate your speedometer. ) Tire Height - Please use Inches when measuring Speedo Revolutions Per Mile This page provides a simple formula to aid in selecting the proper speedometer gears for your transmission application and charts showing the various gears available for each transmission. Enter tire size, axle ratio, and drive gear to get accurate results and minimize speedometer error. Speedometer gear uSage chart — 7. 11) Rear Tire Height (Tire Diameter in Inches) Drive Gear Teeth * Factory Reducer Installed • Enter the number of drive teeth, axle ratio, and tire diameter to calculate the right speedometer driven gear. 89, 3. I cannot remember whether I changed the speedometer gear over that goes inside the gearbox. Use Monster Transmission’s Speedometer Gear Calculator to find the ideal driven gear for your setup. Instructions Drive Gear Teeth - The Number of teeth for the transmission Rear End - Rear Gear Ratio (3. 08, 4. b3, yvh1ki, w9y2, lbgy, hke96gj, li4hb9, pgpgv, bx6i, j4bd1jg, ug,