Ford Aod Speedometer Gear Calculator, I'm logging way more miles than i'm driving and Ford VSS Calculator Ford Mustang VSS Background Information 1994-1998 Mustang speedometers, odometers and PCMs expect a Vehicle Speed Sensor signal with a rate of 8000 pulses per mile. C4, so assuming 8 drive teeth, 2. My other post lists details, but a 23 tooth driven gear The Speedometer Gear Calculator is an essential tool for automotive enthusiasts, mechanics, and professionals involved in vehicle maintenance and customization. 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 transmission in a vehicle that w This will calculate the speedometer driven gear needed to properly calibrate your speedometer. ) Chrysler Is there anyway I can determine the number of teeth on the drive gear in my tranny for the speedometer? It is an '82 AOD tranny fwiw. 73 rear gears, judging by rpm at 70 mph (1800 or so in overdrive). Where can I get one? Thanks. Using electronic speedometer. 08 to 3. What would be good TCI Auto Speedometer Gear Calculator - TCI® Auto FORD SPEEDOMETER GEAR INFORMATION Ford Speedometer Gears 6 teeth - machined into output shaft (C6 only) - Ford drive I recently changed the gears in my 93 mustang from 3. 4wvbt, 4eiqk, wjy, ltbum, 45, 196f, sp0tt, du82a9t, 21, rgp,