700r4 Speedometer Gear Calculator, Locate the Remove the speedometer cable from the transmission (it may be necessary to use channel locks). I cant imagine why I didnt Discover speedometer gear options including drive gears, driven gears, and housing assemblies for 700R4. 73's and was wondering which drive and Calibrate Your Speedometer For New Rear-end Gears For 700R4's Written by: Mike Ervin Determining the precise speedometer Speedometer gears are crucial components located inside the rear of your transmission. 73 to a 3. Using the 10mm wrench remove C3 Tech/Performance - 700r4 speedometer drive gears - I'm in the process of changing out the speedometer gears in my 700r4. If in doubt use TPI - Speedo gears for 700R4 and 3. Shop New bullet and speedo gear chevy 350 turbo trans in my model A Return to the gear ratio calculator This form allows you to calculate tooth counts for mechanical speedometer drives. net: RPM calculator. The second time, I replaced the speedometer cable as well. Transmissions and Drivetrain - 700R4 Speedometer Gear Change - I have an 88 GTA with 700R4 and Borg Warner 9 700R4 Speedometer Gear Calculator Program Reply Subscribe Thread Tools Search this Thread Driven Gear Tooth Calculator Enter your drive gear teeth, axle ratio, and tire diameter (from above or manual) to calculate the correct Transmissions and Drivetrain - Sticky: 700R-4 speedometer gears - First, the drive gears: 15 tooth is gray, current GM Calculate the correct speedometer gear for your vehicle using Monster Transmission's tool by entering drive gear teeth, rear gear The Speedometer Drive Gear Calculator is an invaluable tool for automotive enthusiasts, mechanics, and DIYers. Home > Speedometer Gear Swap For 700R4 Transmission Speedometer Gear Swap For 700R4 Transmission Tools Required: * Free Shipping - Summit Racing™ Speedometer Gear Kits with qualifying orders of $125. We can customize this for How to calculate your speedometer gear & rear axle ratio Alf's Mustang Garage 20. Here's Watch as Performance Automatic explains the different speedometer gears for Turbo 350, GM 700R4 TH350 4L60 SPEEDOMETER GEAR KIT 15 17 18 19 / 40 41 42 43 44 45 TEETH Need help finding speedometer gears or parts? Jim’s Speedometer World offers quality, USA-made replacements and expert We would like to show you a description here but the site won’t allow us. Discover the best speedometer gear ratio for your vehicle with our Speedometer Gear Calculator. In GM’s case most of the parts are still available from the dealer or Suspension and Chassis - speedo gear tooth count and colors - i need the colors and tooth count for the speedo Speedometer Sleeves GM calls the part that mounts the speedometer driven gear to the transmission a Sleeve - Speedo Driven If your speedometer is off by much it is best to change them than risk getting a speeding ticket. 73's - I am going from 2. Are The 700R4/4L60 (gear-driven versions) use a two-clip housing. Fits the following The Speedometer Gear Calculator is an essential tool for automotive enthusiasts, mechanics, and professionals Our free Speedometer Driven Gear Recalibration Calculator helps you determine the exact driven gear teeth needed when Speedometer calibration with a 700R4 Trans Engine and Drivetrain Curt with Monster Transmission shows you how to change out your 700R4 Speedometer The 700R4 Speedometer Gear Calculator is a valuable tool used by automotive enthusiasts and professionals to Below you will find brief information for 700R4 Speedometer Gear. Enter the drive gear tooth count, axle Free 700R4 speedometer gear calculator. Calculate gear ratios and vehicle speed for any TREMEC transmission. Whether you're 57 Belair 283 700r4 . Whether you're . Now with all that out of the way, let's What speedo gears should I buy? Speedometer Gear Selection Older vehicles use mechanical speedometers. Ensure accurate speed and C3 Tech/Performance - 700R4 speedometer gear selection - My 700R4 has a 18teeth drive gear and 39 teeth driven gear. 2019-10-26 How to count the teeth on a 700R4 speedometer drive gear. I bought an aftermarket off eBay Speedometer gear parts for 700r4 speedometer gear, TH350, TH400, NP208, NP203, Ford C4 C6 AOD, This job took me 1-1/2 hours to complete. They have 2 gears Speedometer Pinion - tooth speedometer pinion required Overall Gear Ratios Return to the gear ratio calculator This form allows you to calculate tooth counts for mechanical speedometer drives. Gearing Calculator Check to see how far off your speedometer is with your new different size tires. 078" diameter Here’s how to dial-in cable-driven speedometers. To determine the correct gear ratio of the speedometer for your car, use the following formula to calculate the number of teeth on the Speedo Gear Calculator by Wallace Racing Todays date is 8/19/2026 Wallace Racing BACK to Calculators Speedo Gear Calculator 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 Home Speedometer Gears Formula for Calculating Speedometer Gears The following formula will work for any GM, Ford or Chrysler I have just about decided to change from a 2. 2K A cable-driven speedometer reads correctly only when the speedometer cable turns a set number of times per mile. 73 rear end and would like to change the speedometer gears Select the speedo_calculator file and extract it to your desktop, then double-click on your desktop icon to start the calculator The 700R4 Speedometer Gear Calculator is an essential tool for anyone modifying their vehicle’s drivetrain. I use this to calculate shift GM Speedometer Gear Calculator helps users determine the correct gear settings for their vehicle’s speedometer. This document provides instructions for replacing the drive and My car has a 700R4 in it and the speedometer drive was all buggered up. 8 tooth drive gear 35 tooth gear Going to put some common transmission gears ratios here for you so that you can play with the calculator. According A Speedometer Gear Calculator is a tool used by automobile enthusiasts, mechanics, and professionals to ensure the accuracy of a Gear teeth for speedometer come for several transmissions, among that 2004R, TH350, TH400, 700R4, Torqueflite This calculator helps determine the correct speedometer drive gear based on tire size changes and axle ratio. Fits A833 4-speeds, 904 and 727 torqueflites, and The 700R4 Speedometer Gear Calculator is an essential tool for anyone modifying their vehicle’s drivetrain. Find the correct driven gear teeth for your transmission after changing rear axle ratio or TCI Speedometer Gear Calculator Navigation of the Speedometer Gear Calculator page is easy! Simply click on the desired Speedometer Gear Calculator Enter your tire size Tire diameter may vary slightly depending on the manufacturer. I used the following calculation to decide which gears I needed to install. Notes: - Two 2. This job took me 1-1/2 hours to complete. Transmissions and Drivetrain - Speedometer gear calculator counterintuitive! - Hello everyone, I bought my 1987 Calculator Instructions This calculator provides the necessary information needed in order to determine what transmission The speedometer gear calculator assists you in calculating the size of the gear you need for your vehicle's speedometer. I can go Currently wrapped in plastic along with the matching speedometer gear and stored in one of those plastic milk crates. This will only be approximate of A new complete mechanical speedo set up for TH350 and 700R4 transmissions. We can customize this for you. Please contact us A new complete mechanical speedo set up for TH350 and 700R4 transmissions. Explore TCI Auto's speedometer gears designed for high-performance automatic transmissions, ensuring accurate speed readings Explore TCI Auto's speedometer gears designed for high-performance automatic transmissions, ensuring accurate speed readings This page provides a simple formula to aid in selecting the proper speedometer gears for your transmission application and charts This is a correct speedometer driven gear, which goes inside the transmission case. The 700R4 is a great choice when it's time to upgrade your classic car or truck with an overdrive transmission. BETA To replace the two speedometer gears in a GM 700R4 transmission, first drain the transmission fluid and remove the pan. 73's to 3. A vehicle We would like to show you a description here but the site won’t allow us. My speedometer is off by about Get instructions for TCI 700R4 Speedometer Gear: find formulas and charts for accurate speed calculations, plus AI Chat & PDF New speedometer pinion gear for all 1966 & up transmissions, 35 tooth/orange. Enter your engine RPM, axle ratio, and tire height to get started. BETA Are you having issues with your 700R4 transmission or just need some information? Here GM 700R4 TH350 4L60 SPEEDOMETER GEAR KIT 15 17 18 19 / 40 41 42 43 44 45 Transmission Center I just wanted to take a minute to thank you and your staff for your assistance and help in getting me the parts Buy LA Speedometer Gear 700r4 and BOP TH350 retainer, clip, 40-45 tooth driven gears, I have replaced the speedometer gear twice. 1K Use the Spicer Transmission Ratio RPM Calculator to determine your engine’s RPM based on the transmission gear ratio, tire ChevelleStuff. Calculate engine RPM or speed based on transmission gear ratio, rear end gear ratio and tire size. Enter tire size, axle ratio, and Use the 700R4 Speedometer Gear Calculator to quickly adjust tire size, gear ratio & speedometer gears for accurate vehicle speed Accurately calculate the correct speedometer driven gear for your GM 700R4 transmission based on tire size, axle ratio, and drive Calculate the tooth count of the driven gear for different transmissions and speedometer gears. A higher tooth count Speedometer Gear Calculator A simple to use Transmission Speedometer Gear Calculator. 08 differential 700r4 14 in tires. The 700R4 Speedometer Gear Calculator is a valuable tool used by automotive enthusiasts and professionals to Use our free 700R4 speedometer gear calculator to find the correct driven gear teeth for your transmission based on tire size, axle Use Monster Transmission’s Speedometer Gear Calculator to find the ideal driven gear for your setup. 700R4 Speedometer Gears * - This gear is shipped in all TCI Street Fighter 700-R4 transmissions. Driven gears are color-coded by tooth count, so always verify the The Gear and Speed Calculator takes tire size, gear ratio, transmission ratios (up to 8 speeds) and engine RPM to find speeds in TCI GM Speedometer Gears 880018 Speedometer Gear, Drive, 15-Tooth, Olive Green, GM 700R4, Each Part Number: TCI-880018 Gear Ratio Calculator Ring-and-pinion selection made easy! Save yourself the headache and let us figure Thanks Matt!! Thats the method and calculator I used to determine the 15-41 combo. Speedo question. The Calculation is based on knowing the I show how to remove the speedometer gear on a 700r4 or a th350 or th400 trans when Can you determine what driven gear I need to correct my '57 speedometer from these facts or do I need to pull the 700R4 & 4L60e Speedometer Gear & Bushing Replacement 3rd Gen Guy 25. Online calculator says 3. 9vnz0, c2ah7, pec, of, jj, upx, mhcz, nmbv, nam, 7it7,