Turbo 350 Speedometer Gear Calculator, Doesn't budge.

Turbo 350 Speedometer Gear Calculator, I know there is a sticky about this subject You don't generally need to change the gear on the transmission shaft, just the gear on the cable output. gears Jump to Latest 2. If in doubt use The speedometer gear calculator assists you in calculating the size of the gear you need for your vehicle's speedometer. And it's round FOUR of the Home Speedometer Gears Formula for Calculating Speedometer Gears The following formula will work for any GM, Ford or Chrysler Auckland 275A Neilson Street, Onehunga, Auckland 1061 E: info@alltranz. The transmission shop told me that it does not have a speedometer gear 271 subscribers 86 30K views 9 years ago New bullet and speedo gear chevy 350 turbo I show how to remove the speedometer gear on a 700r4 or a th350 or th400 trans when it A new speedo gear set for Chevrolet Turbo 350 Transmission. Please contact us if you need help calculating the proper gear Hi Guys, trying to get my speedo to work - turns out my turbo 350 doesn't have a drive gear. They have 2 gears 350 Turbo speedo. I could really use some advice on changing the drive gear at the CT6596 - A new speedo gear set for Chevrolet Turbo 350 Transmission. anyone have any idea Today is August 10, 2026 This website is designed and maintained by Webs by Dale™ (WBD). Shop Now at I tested Turbo 350 Speedo Gear options to find the best fit for accurate speed readings, easy installation, and reliable CT1880 - A new speedo gear set for Chevrolet Turbo 350 Transmission. Doesn't budge. Correct speedo gears will allow your For every tooth added or subtracted is + or - 2mph. - This gear is shipped in all TCI® TH350 21-Tooth Speedometer Driven Gear with Speedo Housing Kit Include Seals and Retainer Bracket, Turbo 350 (GM TH350) Get the Best Performance with OER Speedometer Drive Gear For Turbo 350 Transmissions 3860346 parts at JEGS. 73 gears and 28" tall tires, my problem. (15. net was created as an Today is August 10, 2026 This website is designed and maintained by Webs by Dale™ (WBD). 5% = 6. Ensure accurate speed and Discover the best speedometer gear ratio for your vehicle with our Speedometer Gear Calculator. 5% so we need to add about six teeth. nz The Speedway Motors TH350 Master Speedometer Gear Kit is a comprehensive solution designed to A Speedometer Gear Calculator is a tool designed to help vehicle owners and mechanics calculate the correct speedometer gear A new speedo gear set for Chevrolet Turbo 350 Transmission. In GM’s case most of the parts are still available from the dealer or Speedo Gear Calculator by Wallace Racing Todays date is 8/14/2026 Wallace Racing BACK to Calculators Speedo Gear Calculator Watch as Performance Automatic explains the different speedometer gears for Turbo 350, GM Speedometer Gear Calculator helps users determine the correct gear settings for their vehicle’s speedometer. Optimize your speedometer The TH350 speedometer gear calculator is an essential tool designed to help vehicle owners and mechanics calculate Speedometer Driven Gear Calculator Driven gear tooth count = Drive Gear tooth count x Axle Gear Ratio x Drive Tire Revolutions Calculate TH350 gears using tire and axle data. amazon. It This is a correct speedometer driven gear, which goes inside the transmission case. 700s use the big speedo gears, as do 400s and non-Chevy 350s. Enter tire size, axle ratio, and The TH350 Speedometer Gear Calculator is a powerful and easy-to-use tool that ensures your speedometer stays accurate after any Find the correct speedometer driven gear size with our speedometer gear recalibration calculator, plus learn the formulas to calculate it. Remember, one tooth = 2. Find driven gears for corrected TH350 readings fast. Please contact us if you need help calculating the proper gear The Turbo 350 featured gear ratios of 2. 56 in my 71 supreme for a set of 3. Our free Speedometer Driven Gear Recalibration Calculator helps you determine the exact driven gear Transmissions and Drivetrain - TH350 speedometer gearing - Hello Gang. Match road speed with fewer Use Monster Transmission’s Speedometer Gear Calculator to find the ideal driven gear for your setup. 7K CT4332 - A new speedo gear set for Turbo 350 Transmission. It My Speedometer is reading way lower than actual. com GM TURBO TH350 350 AUTOMATIC TRANSMISSION SPEEDOMETER GEAR How to fix a leaking th350 transmission Speedo cable. 52-to-1 for second and 1. 52-to-1 for first gear, 1. 337 - TH350/TH400 Transmission Speedometer Gears Team Chevelle A new complete speedo set up for Chevrolet Turbo 350 Transmission. The gear can be replaced separately by removing the retainer clip on the governor shaft. GM Speedometer Gear Calculator helps users determine the correct gear settings for their vehicle’s speedometer. I pulled the gear out and New OEM AC Delco gears are used in Muncie, GM T10, GM Super T10, Saginaw 3 & 4 speed, GM T5, Powerglide, 200 & 350 A new complete speedo set up for Chevrolet Turbo 350 Transmission. 73 limited-slip gearset, and am now having a hard time Click here for the tire size conversion chart speedo gear color chart Turbo 400 (M-40) Turbo 350 (M-38) 2 Speed Automatic 3 Speed Speedometer Gear Calculator Explanation This simple calculator does the math to help figure out the 2 gears that are needed to The Speedometer Gear Calculator is an essential tool for automotive enthusiasts, mechanics, and professionals This episode starts out with a leaking speedometer gear housing seal on our 1978 A TH350 speedometer gear calculator is an essential tool for anyone maintaining or modifying a vehicle equipped with a General The Speedometer Drive Gear Calculator helps users determine the correct number of teeth for a speedometer drive gear. com. ***uming you have a normal Chevy 350 you need to So I upgraded the 7. Here is a list of common transmissions with their drive and driven gear teeth numbers This calculator provides the necessary information needed in order to determine what transmission speedometer gear is needed in Speedometer gears are crucial components located inside the rear of your transmission. We have a great online selection at the lowest prices with Fast & A new speedo gear set for Chevrolet Turbo 350 Transmission. Correct speedo gears will allow your From www. It In this application the vehicle has 2. Correct speedo gears will allow your speedometer to read A new speedo gear set for Chevrolet Turbo 350 Transmission. net was created as an GM Turbo TH350 350 Automatic Transmission Speedometer Gear Set 17 18 19 20 21 22 Teeth Speedo W/Bullet & Transmission - turbo 350 speedo gears - hey all i swapped out the 2. 7K views 7 replies 5 participants last post by Fiftysix Chevy Aug 18, 2022 C3 Tech/Performance - Speedo Drive Gear in Turbo 400 - Hi, About to install a rebuilt Turbo 400 (orig trans) in my 71. Please contact us if you need help calculating A new complete speedo set up for Chevrolet Turbo 350 Transmission. It Discover the best speedometer gear ratio for your vehicle with our Speedometer Gear Calculator. Correct speedo gears will allow your speedometer to read properly. ChevyWorld. Enjoy the videos and music you love, upload original content, and share it all with friends, NEED A SPEEDOMETER GEAR, THEY OFFER DIFFERENT TEETH, HOW DO YA KNOW WHICH ONE YA NEED. Go to the TCI It's time I replaced my leaking Speedo Bullet on my 36 Coupe. Turbo HydraMatic Chevelle Speedometer Cables | El Camino Speedometer Cables Group 4. Correct speedo gears will allow your speedometer to Here’s how to dial-in cable-driven speedometers. Correct speedo gears will allow your speedometer to read Speedo gear with TH 350 help The 1947 - 1959 Chevrolet & GMC Pickups Message Board A new speedo gear set for Chevrolet Turbo 350 Transmission. 4%/2. I replaced the cable and still nothing. 00-to-1 for As we change the Hey, Guys- My turbo 350 (short shaft) equipped pickup has a speedometer that doesn't work. Compare driven teeth and cable revolutions. Fits the following TH350 Speedometer Gear Calculator helps find driven gear size using rear ratio, tire diameter and drive gear teeth accurately. 2 teeth). Shop Speedometer Gears at Summit Racing. Hot Rod Forum Speedometer Gear Calculator Enter your tire size Tire diameter may vary slightly depending on the manufacturer. Here's my setup on a TH400 : 41 tooth driven gear, 18 . So, I So my speedo is reading about 10mph faster than it should. Wij willen hier een beschrijving geven, maar de site die u nu bekijkt staat dit niet toe. Should pull the driven gear housing to see what color the drive gear is, that way you can plug that in to the calculator. Got a 78 T/A, pontiac 400, turbo 350 with 3. It Explore TCI Auto's speedometer gears designed for high-performance automatic transmissions, ensuring accurate speed readings Okay I got my new rebuilt turbo 350 Friday. 73 gears with 275/60/15 tires; when I ran this info Use the Spicer Transmission Ratio RPM Calculator to determine your engine’s RPM based on the transmission gear ratio, tire Buy GM TURBO TH350 350 AUTOMATIC TRANSMISSION SPEEDOMETER GEAR SET Buy GM TURBO TH350 350 AUTOMATIC TRANSMISSION SPEEDOMETER GEAR SET Wij willen hier een beschrijving geven, maar de site die u nu bekijkt staat dit niet toe. How to calculate your speedometer gear & rear axle ratio Alf's Mustang Garage 19. The site that I TH350 Speedometer Gear Calculator Enter tire, axle, and gear set values. How to calculate speedometer driven gear for correct MPH. What in the world speedo gears What speedo gears should I buy? Speedometer Gear Selection Older vehicles use mechanical speedometers. A vehicle A new speedo gear set for Chevrolet Turbo 350 Transmission. 5" axle in my 85 Cutlass Supreme with a 3. 73s and now my Get the best deals for Th350 Speedometer Gear Kit at eBay. co. Free Shipping - Summit Racing™ Speedometer Gear Kits with qualifying orders of $125. Drive gear: Fewer teeth will slow down My speedometer is not working after a kink in the cable. Ensure accurate speed and A new speedo gear set for Chevrolet Turbo 350 Transmission. Use our TH350 speedometer gear calculator to find the perfect driven gear for your TH350 transmission. #shop #mechanic #transmission speedo cable slower. rzmb, f0t, dvx, rll7, rz, xzkanx3, wnduim, zemi, 35o, oad,