Muncie Speedometer Gear Calculator, 50 Muncie Steel Speedo Drive Gear 1.

Muncie Speedometer Gear Calculator, The smaller 1. 810 diameter gears must be used with a 1. Use this TCI Auto Speedometer Gear Calculator Formula for any GM, Ford or Chrysler vehicle. 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 Aug 28, 2017 · For those of you who know Muncies intimately, you know that there are GENERALLY (emphasis on generally) two DRIVE gears: 8 teeth 1. It will do all the work for you. 22-24T . 84 drive gear mates with the smaller 17-18-19-20-21-22 teeth side gears. 08, 4. 84" diameter driven gear and varied in tooth count from 17 up to 22 teeth. Enter your engine RPM, axle ratio, and tire height to get started. These gears play a pivotal role in measuring your vehicle's speed and ensuring your speedometer provides accurate readings. Click the link! 17-22T . Speedometer Gear Calculator Try this handy custom calculator. Your mileage may vary. They consist of a small "driven" gear that meshes with a larger "drive gear" installed onto the transmission output shaft. This method is purely calculations-based and you should always check your manufacturers specifications. Instructions Drive Gear Teeth - The Number of teeth for the transmission Rear End - Rear Gear Ratio (3. Use the Tire Height Calculate the correct speedometer driven gear based on tire size, axle ratio, and drive gear. 84in and 8 teeth 1. From what it looks like most Speedometers use a factor of 1000 Revs of the Speedo Cable and equates that to 60mph. I think most electronic speedo's work that way as well Calculate gear ratios and vehicle speed for any TREMEC transmission. 870 diameter gears must be used with a 1. From $32. This ensures that the speedometer displays the correct speed, especially after . 89, 3. 50 Muncie Steel Speedo Drive Gear 1. 76 drive gear mates with larger Speedometer Gear Calculator A simple to use Transmission Speedometer Gear Calculator. 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! Oct 21, 2014 · Do you know the tooth count of the speedometer drive gear in the transmission? To calculate the required speedometer gears for a GM application, you must know all of the answers. Oct 3, 2024 · The Speedometer Gear Calculator is an essential tool for automotive enthusiasts, mechanics, and professionals involved in vehicle maintenance and customization. If you dont know your tire diameter, calculate it below using the P-metric sidewall designation. The Calculation is based on knowing the number of revolutions required for the speedometer to go (Typically) 60mph. 76 OD speedo drive gear. 84 OD 7T or 8T 27 or 32 spline output Muncie steel drive gear with 7 OR 8 teeth. It aids in accurately calculating the size or number of teeth needed on a speedometer's driven gear, based on the tire size and axle ratio of a vehicle. 00 Speedometer Driven Gears New OEM AC Delco gears are used in Muncie, GM T10, GM Super T10, Saginaw 3 & 4 speed, GM T5, Powerglide, 200 & 350 transmissions 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. $2. 11, etc. Jun 16, 2023 · Speedometer gears are crucial components located inside the rear of your transmission. The larger 1. ) Tire Height - Please use Inches when measuring Speedo Revolutions Per Mile - The number of RPM's the speedometer needs to turn at 60mph The speedometer gear calculator assists you in calculating the size of the gear you need for your vehicle's speedometer. Most older GM speedometers are 1000. Built‑in P‑metric converter. 76in. So you're dramatically changing your tire size? Swapping in a different gearset? This is more than likely going to throw off your speedometer. 84 OD speedo drive gear. 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 Here is a list of common transmissions with their drive and driven gear teeth numbers Use this TCI Speedometer Calculator to find your tooth count before ordering. A vehicle uses the speedometer drive gear to estimate its speed based on the rotations of its tires. Use this handy calculator to find out the speedo gear you should purchase to bring your speedometer back into an accurate range. General Motors speedometer driven pencil gears are used to calibrate your speedometer. Speedo Gear Calculator by Wallace Racing Todays date is 8/1/2026 Wallace Racing BACK to Calculators Speedo Gear Calculator At the bottom of the speedometer face, look for the numbers 940, 960, 1000, or 1020. This particular selection of gears only works with the 1. Will fit either the 27 spline or 32 spline output shaft. These numbers correspond to the number of revolutions the speedometer cable must make to register one mile on the speedometer. kphwy2t, vwq, uvo, appt2, c6iu, c7ax, yygn, mws, jde2d, e2,