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TH400 speedo gear

14482 Views 8 Replies 4 Participants Last post by  hpsherlin
I have the wrong speedo gears in my trans. My rear gears are 3.73, Do i need to change the metal gear on the input shaft or just the plastic one on the cable???
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I finally removed my driven gear, it is a orange color 35 tooth gear, and 7 gears on the input shaft. I enclosed 2 pictures to show you guys.

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ok, I plugged in the information, its 2.886.
LARGE SPEEDO GEARS TRANS 12 AND 13
SPEEDO 35 AND 38


SMALL SPEEDO GEARS TRANS 8
SPEEDO 23
what speedometer shop would build one? Does that adapter go between the tail shaft and the cable?
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