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You often see the speedometer driven gear referred to as the "pencil" gear and the speedometer drive gear the "circle" gear. TH400, TH350 BOP, 700R4: Let's say ...Speedometer drive gear, comes in 15, 17, 18 or 19 tooth. (From left to right: 15 Tooth | 17 Tooth | 18 Tooth | 19 Tooth) Speedometer Calculator, Click Here Main Speedometer Gear Page CLICK HERE Speedometer …700R4 Input Shaft Spline Count. Turbo 400 4x4 Output Shaft Measurement. Ford Transmission Installation Instructions 700R4 Speedometer Gear Types Speedometer Gear Calculator 4L60E Identification, What type of 4L60E do you have? 700R4, 2004R Throttle Valve Cable "TV Cable" Adjustment Instructions. 700R4 Lockup Kit Instructions. Ford AOD TV Cable ... Hello Family In today’s video we show you how to locate and use a Speedometer calculator to determine what’s the best gear to use on your DIY Projects. Thank...How do they work? As the output shaft turns, the drive gear turns the driven gear. The driven gear is connected to a cable. The cable is then connected to the speedometer. Most automotive speedometers have a 1:1 ratio. This means the gauge is calibrated to 1 mile for every 1,000 revolutions.Just hauls. I think you will be underwhelmed going with a 3.23. MPG is really not much different. Maybe 1 mpg. I'm considering a 700r4 with a 3.23 rear end gear ratio in my '78 standard El Camino with 350v8, 4bbl. I think this combination will make a noticeable difference from my stock TH350 and 2.41 rear end.Speedo Revs/mile = (20168 x DiffGear x DriveGearTeeth) divided by (Tire-diameter x Driven-GearTeeth) Speedometer Calibration How to determine what transmission speedometer gear is correct and what information is needed in order to properly calibrate a speedometer. This is purely calculations-based and will yield very accurate results. Jan 6, 2018 · Hey all, my speedometer is off by 4 MPH (too fast) at 60MPH, confirmed with GPS and a chase vehicle. I have stock rims (15x8) and tires 31x10.5. This is 87 V1500,700R4, NP208, w/GU6(3.42), 53K original miles; I bought this truck a few months ago after it sat mostly since '05, and I've done a... We would like to show you a description here but the site won’t allow us. Hey all, my speedometer is off by 4 MPH (too fast) at 60MPH, confirmed with GPS and a chase vehicle. I have stock rims (15x8) and tires 31x10.5. This is 87 V1500,700R4, NP208, w/GU6(3.42), 53K original miles; I bought this truck a few months ago after it sat mostly since '05, and I've done a...A new red 17 tooth speedometer drive gear for GM TH350, 700R4 & 4L60 transmissions.This calculator is a useful tool that will do the math to help you figure out the gears that are needed to make your speedometer work correctly. Instructions. Drive Gear Teeth - The Number of teeth for the transmission; Rear End - Rear Gear Ratio (3.89, 3.08, 4.11, etc.) Tire Height - Please use Inches when measuring125 / 125C / 325 / 325-4l / 440-T4 Tooth Count Color Part # Reference # 9 Teeth..... Yellow..... 75897..... 8632648TH350 Speedometer Drive Gears. Comes in 7, 8, 9 and 10 tooth gears. Menu. Transmissions & Parts 1.888.877.1008; ... * TH350 700R4 5/16 Inch Speedometer Drive Gear Clip 6261781 $ 4.00 Add to cart * TH350 Speedometer Gear Housing, comes with both seals $ 11.00 Add to cart;

Nov 23, 2002 · Re: 700r4 speedometer drive gears (satx79vette) Don't hold me to this, but I vaguely remember reading that there was no difference in the speedometer gears, between different models of GM transmissions. Just different colored gears that corresponded to different rear end ratios. Reply Like. 11-23-2002, 08:50 AM. # 3. 700r4 Speedometer driven Gears, TH400, AOD Jeep Dodge speedometer gears. Here you will find TH400 speedometer drive gears, 700r4 speedometer gears, and Diesel Conversion auto parts for many rear wheel drive and 4x4 applications. We can answer ALL General speedometer questions or gear calculations, just email us with your tire OD or size and the ...700R4 / BOP 350 Speedometer Gear Housing for 40 to 45 tooth Driven Gear $ 49.00 Read more * Dodge, GM Ratio Adapter, Select Slow Down Percent $ 129.00 Select options * 700R4 – BOP TH350 – TH400 – 4L60E, Speedometer Gear Housing Retainer. ( Y style) $ 7.00 Add to cart * Ford Automatic Transmission Speedometer Driven Gears. (one gear) $ 14. ... We Have You Covered, speedometer gear auto parts for the BIG Three. We specialize in Speedometer gear auto parts. We have all the 700r4 Speedometer Gear parts on hand along with many others. TH400 TH350 NP208 NP203 727 46RE 47RE C4 C6 AOD 2004r and many more. Gear Ratio Calculator. Ring-and-pinion selection made easy! Save yourself the headache and let us figure out your ring-and-pinion gear ratio! Just type in your info (example: 5000 RPM), press calculate, and you’ll get the right ratio without the guesswork. Solve For.

Chevy GMC NP208/NP241 Speedometer gear. Speedometer gear parts help-text 318-208-4184. Speedometer gear auto parts and 700r4 Speedometer gear. And more.Dec 18, 2011. 1,977. Harrisburg, Pa. Dogwater said: Won't work. I guess your using a cable to drive the speedo. 700r4s have 2 kinds of speedo setups, on the outside of the cover where the cable comes out there is numbers that have been cast into it, these numbers are the teeth on the gear that that housing will be able to use.* 200-4R Speedometer Drive Gear, 12 Tooth $ 55.00 Add to cart; Related products * Speedometer Key, Large Truck, Fits .172″ Receiver $ 6.00 Add to cart * 8 Pulse Signal Generator for your Electronic Speedometer Head $ 58.00 Add to cart * 700R4 – BOP TH350 – TH400 – 4L60E, Speedometer Gear Housing Retainer. ( Y style) $ 7.00 Add to ……

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. 870 diameter gears must be used with a 1.76 OD speedo drive gea. Possible cause: ٢١‏/١٢‏/٢٠٢٠ ... Check out Alf's Mustang Parts on Amazon www.amazon.com/sho.