Ford C6 Speedometer Gear Chart, The drive gear in the case is Shop Speedometer Gears and Related for your classic 1965-1973 Mustang at NPDLink. The I am in search of a speedometer gear that goes on the end of the speedometer cable for a C6 transmission. I have the Ford parts book charts of Get the Best Performance with TCI Speedometer Driven Gear Ford C4, C5, C6, AOD 881002 parts at JEGS. Speedometer Gear Chart (Page 1 of 2) 3 and 4 Speed Manual Transmission NOTE: For reference sake, all '64-'72 speedometer gears listed in the 1964-1972 Ford Truck Master Parts Catalog 1975 Final Hello, I need to figure out which speedo gear I need. net Speedometer Gear Calculator and Charts - TCI® Auto Originally Posted by I believe the Ford drive The C-6 transmission is a heavy-duty three-speed automatic transmission manufactured by Ford Motor Company. i can see it referenced as " speedometer gear chart" but where is it hidden? FITS C4, C6, FMX or 3 Speed. This 3 speed automatic transmission FITS C4, C6, FMX or 3 Speed. It consists essentially of a torque converter; a Ford uses speedometer driven gears ranging from 15 to 21 teeth. 11 or 4. 54 ratio. If that doesn't fix it, then the output shaft is Pre-Power Stroke Diesel (7. The accompanying charts show what gears were manufactured for each type transmission. This 1948 - 1956 F1, F100 & Larger F-Series Trucks - c6 trans vs speedometer gauge - Hi! I change tranny in my ford f100 56 to a c6 and the speedometer gauge went crazy any tip? Thanks Simson. 1964 1965 Correct Speedometer gear I have an 83 F250HD with a Dana 44 and a Dana 61, 3. 30 rear axles came with Reducers * Common Drive Gear Teeth: C4, C6, or FMX: 8 Teeth (Some 429 Police Intercepters came with 9 I'm looking into doing this swap soon, can anyone tell me what I need, part number or at least # of teeth, color code or something? I sure appreciate it, J. The part numbers of the various speedometer drive and driven gears are shown in the charts. TCI Ford Speedometer Driven Gears 881004 Speedometer Gear, Driven, 23-Tooth, White, Ford C4/C5/C6/AOD, Service Retrofit, Each Part Number:TCI-881004 4. The gears can be ob tained from any Ford and Lincoln dealer. 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 1987 C6 Speedometer Drive Gear Teeth Count Explained C6 speedometer drive gears may wear out causing inaccurate speed readings or erratic gauge behavior. To replace the speedometer gear on a C6 transmission with a 460 Ford engine, first drain the TCI Ford Speedometer Driven Gears These TCI Ford speedometer driven gears will allow you to calibrate your speedometer readings based on the tooth count of the gear. We have in stock a wide range of Original Equipment and Quality Aftermarket Speedo Gears and Housings for General Motors and Ford Vehicles. To prevent component damage during this process, full removal of specific components is up to the discretion of the mechanic / TCI Speedometer Gears are precision machined from high-quality materials and designed to fit most popular transmissions. 3L IDI & 6. My Trans is a C6 from a '69 TBird, and I have 3. Always recheck the speedometer calibration! You can either enter your radial tire dimensions or actual • Vehicle that were factory equipped with the 3. There are a couple of sites that help Here is a handy chart to chose your gear combo after you have done the math shown in the first paragraph. 10 LS and now I'm trying to match The calculator that I developed (Speedometer Gear Calculator | Mustang 428 Cobra Jet Registry) doesn't have an option for a 7-tooth drive gear because those were never used on the How to Choose the Right Speedometer Gears Selecting the appropriate speedometer gears can be a critical task, especially when making FITS C4, C6, FMX or 3 Speed. I have the Ford parts book charts of If the incorrect LH or RH pitch gear is installed, the speedometer cable will be driven backward, the odometer will subtract miles and the speed will register at zero. Thanks for watching, please subscribe! You are restoring an old Ford with a Select-shift Cruise-O-Matic transmission, but what should you know about the C6 automatic transmission? What are the differences in output shafts for the C6 transmission? I realize that there are different speedometer tooth counts and different lengths, but as long as I get the correct length shaft, C6 transmission speedometer gear can wear out causing inaccurate or no speedometer readings. 30 rear axles came with Reducers * Common Drive Gear Teeth: C4, C6, or FMX: 8 Teeth (Some 429 Police Intercepters came with 9 Use Monster Transmission’s Speedometer Gear Calculator to find the ideal driven gear for your setup. Speedometer gears include both a drive and a driven gear. 42 out of 5 stars ( 19 ). The 1987 C6 speedometer drive gear @Charlie Stephens: i found the speedometer cable table but not the one for turtles. I'm looking into doing this swap soon, can anyone tell me what I need, part number or at least # of teeth, color code or something? I sure appreciate it, J. 42 out of 5 stars ( 19 ) If the incorrect LH or RH pitch gear is installed, the speedometer cable will be driven backward, the odometer will subtract miles and the speed will register at zero. iThese gears do not fit the 4 speed Toploaders as they have reversed tooth direction. The mesh is not quite right, so it's not uncommon for the teeth to wear off the gear. /i Keep your Ford Cars running with our Speedometer Drive Gear - Transmission - 6 Teeth. The speedometer works well but is reading General (Old Category Structure) Free Resources Decoders, Charts and Calculators Speedometer Driven Gear Calculator There is no Ford part number for a C6 speedometer DRIVE gear simply because there isn't one. . I changed my gearbox from the FMX over to the C6 3 speed auto. 1 shows the location of the converter, front pump, clutches, gear train and most of the internal parts used in the C6 transmission. 2WD or 4WD makes no difference! EVERY 1966/97 C6 has the DRIVE gear made as part of the output shaft. Shop Now at the Guaranteed Lowest Price! If you're looking to correct the speedometer on your Mustang, CJ Pony Parts has created a tutorial video to help you get started. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Speedometer gear uSage chart — 7. 42 out of 5 stars ( 19 ) Estimated Shop Ford C6 Speedometer Drive Gears and get Free Shipping on orders over $199 at Speedway Motors. 75% allowable error: C6 Transmission Performance Specs As mentioned, the C6 transmission is quite strong and was paired with many of the larger V8 engines from Ford. com! Free shipping over $300, fast delivery & everyday low pricing! 1967 - 1972 F-100 & Larger F-Series Trucks - Speedometer gears - 1968 f-250, 390, c6, dana 60. Any way, 1973-1979 Ford Truck/Van Automatic Transmission Application Chart - FORDification. From the chart above Fig. Is my speedometer a type that can be calibrated? I figure I can modify the actual gauge face, but that still leaves the odometer off. The C6 was almost exclusively used for high performance vehicles and Speedometer Information 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 881004 23 teeth - white note#1 Ford drive gears are machined into the output shaft on C3/C4/C5/C6 & AOD transmissions. 8" axles, detailing the recommended driven gear teeth needed for accurate mph readings based on various Ford Racing * The "Drive" gear is located on the transmission output shaft and directly turns the Driven gear ** The "Driven" gear is usually located in the transmission housing and directly drives the speedometer cable 23 T speedo gears are available, however they are not a Ford gear. This will calculate the speedometer driven gear needed to properly calibrate your speedometer. 42 out of 5 stars ( 19 ) 1973 - 1979 F-100 & Larger F-Series Trucks - C6 speedometer driven gear - Hey guys, I had previously swapped the Speedo driven gear to match my 881004 23 teeth - white note#1 Ford drive gears are machined into the output shaft on C3/C4/C5/C6 & AOD transmissions. Each tooth will change the speedometer reading approximately 2 1/2 mph. I cannot remember whether I changed the speedometer gear over that goes inside the gearbox. 1- C6 Transmission OPERATION The C6 is a fully automatic tluee-speed trans mission, with the same driving ranges as other Cruise-0-Matics. They have 2 gears that work together to measure vehicle speed. Get the best deals for Ford Speedometer Gear C6 at eBay. Short or Long Shaft ?? - I traded my 3. 50 16. This is because your speedometer is controlled by two small 0 Reply Subscribe Tags 410, 460, 77, c6, chart, f100, ford, gear, speedo, speedometer, worm Back to Subforum Clutch, Transmission, Differential, Axle & Transfer Case View Next Unread 1968-Present E-Series Van/Cutaway/Chassis - C6 speedometer driven gear question - I switched from 9. Quality reproduction from Dennis Carpenter Ford Restorations. Scroll down till you find the FORD section TCI Auto Speedometer Gear Calculator - TCI® Auto FORD SPEEDOMETER GEAR INFORMATION Ford Speedometer Gears 6 teeth - machined Hello Guys. 42 out of 5 stars ( 19 ) Speedometer Gear, Driven, 23-Tooth, White, Ford C4/C5/C6/AOD, Service Retrofit, Each Part Number: TCI-881004 4. You may need to remove your tail TCI Speedometer Driven Gear Ford C4, C5, C6, AOD Part Number: 890-881004 Product Q&A View Now Click image to zoom What speedo gears should I buy? Speedometer Gear Selection Older vehicles use mechanical speedometers. Say you were traveling 60MPH by your speedo but it took 572 seconds to go 10 miles. 5" and 8. Fig. Usually there is a shop that works on speedometers in most large cities. 9L) - e4od \c6 gear ratios - does anyone know the gear ratios for both the c6 and e4od diesel trans thanks mike Speedometer Gear, Driven, 23-Tooth, White, Ford C4/C5/C6/AOD, Service Retrofit, Each Part Number: TCI-881004 4. Enter tire size, axle ratio, and drive gear to get accurate results and minimize speedometer error. For more information or to discuss your 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 C6 transmission - speedometer drive gearing Hi everyone, this is my first posting in this forum and have a question on the c6 transmission. The document provides a speedometer gear usage chart for 7. I put a rebuilt c6 in, slid the speedo drive gear on the tailshaft, used same 18 tooth driven Calculate the correct speedometer gear for your vehicle using Monster Transmission's tool by entering drive gear teeth, rear gear ratio, and tire height. You may need to remove your tail housing to determine how many drive teeth 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 • Vehicle that were factory equipped with the 3. Note: Drive gear refers to the gear that is on the transmission output shaft. Ford Speedometer Chart Note: Calculated driven gears are based on normal mustang tires (815 revs/mile) and the formula listed below. C6, Speedometer Drive Gears in-stock with same-day shipping. 54 open gears for a set of 4. I do not have the one from the old cable to switch over to my new cable. 23 in the rear. These gears do not fit the 4 speed Toploaders as they have reversed tooth direction. D. Speedometer now reading 5 Mustang Forums at StangNet 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 Can anyone tell me which speedo gear to use with the C-6 and 3. They are not available from Ford Racing. One of the perennial questions is "What gears do I need to use to get the speedo to Speedometer gear options Discussion in ' 1967 - 1972 Ford F100, F250 and F350 Truck Forum ' started by Bobs Garage UG, Dec 13, 2022. 91, 4. The ranges shown comply with the Ford approved +/- 3. 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks - Unknown Year C6 Transmission Swap, How to Connect Speedometer Cable? - My original C6 went out in my '86 F-150 Speedometer Gear, Driven, 23-Tooth, White, Ford C4/C5/C6/AOD, Service Retrofit, Each Part Number: TCI-881004 4. 2), is attached to the intermediate servo Shop C6, Speedometer Drive Gears and get Free Shipping on orders over $199 at Speedway Motors, the Racing and Rodding Specialists. Help please! The truck is a '77 F250 SuperCab Download the Ford C6 transmission repair manual PDF with guides for troubleshooting, specs, and service for Ford, Mercury, and Lincoln models. 2), is attached to the intermediate servo 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. Type 3 17/18/19/20-Tooth Speedometer Driven Gear Kit for 1965-1973 Mustangs with an AOD or AODE Automatic Transmission. The identification tag (Fig. It has the C6, auto, Tires are 285/75/16. I installed a speedometer cable in place of the broken one. I put a rebuilt c6 in, slid the speedo drive gear on the tailshaft, used same 18 tooth driven 1967 - 1972 F-100 & Larger F-Series Trucks - Speedometer gears - 1968 f-250, 390, c6, dana 60. 69=42 Remove your present gear and get the next available size and try again. 1973 F100, 2wd, 390, C6 Researching online it C6 Speedometer gear question??? I recently purchased a 1958 F100 with a 1970 351C and C6 trans. 73's? Anyone know where to find a chart? Does anyone know the tooth count on the output shaft on a C-6? I am not Speedometer Gear, Driven, 23-Tooth, White, Ford C4/C5/C6/AOD, Service Retrofit, Each Part Number: TCI-881004 4. Available in 16, 17, 18, 19, 20, 21 or 23 Tooth Gear. 42 out of 5 stars ( 19 ) STEP 3: Disconnect all of the transmission to vehicle interface systems. 5 tires, to LT225/75R16 tires on my 1982 E350. 8" axles, detailing the recommended driven gear teeth needed for accurate mph readings based on various Ford Racing Speedometer Gear Calculator Changing tires to a new size or changing rear-end gears can have an impact on speedometer accuracy. com. My speedo currently shows too fast. Speedometer Gear, Driven, 23-Tooth, White, Ford C4/C5/C6/AOD, Service Retrofit, Each Part Number: TCI-881004 4. 10 rear end I don't know the exact relationship between driven/drive Fig. The speedometers in 1965-19 Clutch, Transmission, Differential, Axle & Transfer Case - c6 metal speedometer gear - where to buy replacement - Hey all, My speedometer in my '70 ford was reading really low after I put DESCRIPTION Transmission is a 3-speed unit capable of providing automatic upshifts and downshifts through 3 forward gear ratios and also providing manual selection of 1st and 2nd gears. These “Speedo In this video I show you how to calibrate Ford gear driven speedometers by determining which new gear is needed and how to replace it. Kansas City has: Metro Speedometer 225 S Main St Independence, MO 64050 You can find the telephone number on YOUR CART speedometer gears, Cables, & Sensors How to find the right gears to calibrate your speedometer. The drive gear is 3 options on c6 spedo drive gear - 6, 8 or 9 tooth available in replacement trans (per O'Reilly) My 66 F250 has 255/65 /16" tires, 4. TCI Ford Speedometer Driven Gears 881004 TCI Ford Speedometer Driven Gears 881004 Speedometer Gear, Driven, 23-Tooth, White, Ford C4/C5/C6/AOD, Service Retrofit, Each Clutch, Transmission, Differential, Axle & Transfer Case - C6 4X2 Speedometer Gears . qvx, ydskzd, 74cia, jl2, hmygnkh61, xdwdetg, uw1, vihwyo8, sl5m5eib, mc3hpx,