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T10 Borg Warner speedometer gear

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Old Mar 13, 2012 | 02:43 PM
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Default T10 Borg Warner speedometer gear

I have a 1976 C3 with a T10 Manual transmission. Can anyone tell me the number of teeth that came on the speedo gear when equipted with 3.08 gears?
Much appreciated. V
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Old Mar 13, 2012 | 03:03 PM
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a partial answer is 18 teeth with a 7 tooth drive gear and 20 teeth with a 8 tooth drive gear.

http://www.thegearbox.org/catalog/it...00/3553330.htm
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Old Mar 13, 2012 | 03:09 PM
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Thank you sir. I have a good starting point.
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Old Mar 13, 2012 | 04:22 PM
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I just ordered these gears today. The green 7 tooth drive gear is discontinued. The blue 8 tooth and the 20 tooth driven is the replacement for 3.08 gears. One thing to consider is tire height when chooseing the driven gear.
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Old Mar 13, 2012 | 04:34 PM
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Originally Posted by pawpaws toy
I just ordered these gears today. The green 7 tooth drive gear is discontinued. The blue 8 tooth and the 20 tooth driven is the replacement for 3.08 gears. One thing to consider is tire height when chooseing the driven gear.
Thanks for the info. Previus owner put in a 19 on the speedo..and it's all worn out.
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