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What size gear tooth for 4.10's

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Old 08-06-2007, 11:49 PM
  #1  
stangman94
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Default What size gear tooth for 4.10's

I cant figure out which one I need I have seen charts for which one to use but they are for aod's and I have an aode
I'm tired of my odometer going up
Please help me
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Old 08-07-2007, 01:36 AM
  #2  
AdderMk2
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Default RE: What size gear tooth for 4.10's

your odometer will never be correct, neither will your speedo..

23 tooth is as close as your sluchbox is gonna get
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Old 08-07-2007, 03:25 PM
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nitrous_bob
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Default RE: What size gear tooth for 4.10's

yup, you can only correct to about 3.55's in an aod, the drive gear is machine don the shaft and can't be changed. 23t driven will help for a bit til it chews up from being the wrong pitch , thats the best you can do w/out a speedo calibration box

same gear for aod or aod-e

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Old 08-07-2007, 03:50 PM
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samseed101
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Default RE: What size gear tooth for 4.10's

I ran a 23 tooth for my 3.73 gears. The end result is that my speedo displays a speed that's actually slower than I am actually traveling. With 3.73 gears and a 23T, my 95GT is off by 12%. (so when it says I'm doing 50, I'm really doing 56ish, when it says I'm doing 70, I'm really doing 78ish, etc.)
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