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Speedometer Driven Gear???

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Old Feb 25, 2007 | 10:51 AM
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avner
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2022 C3 of the Year Finalist - Modified
Default Speedometer Driven Gear???

Hello
I change my axel ratio from 4.11 to 3.36 and bought 20 teeth blue Driven Gear. The problem is, there are two types of Driven Gear:
Small 0.8 inch (20mm) & Large 0.87 inch (22mm)
My original Driven Gear is large type 0.87 inch 25 teeth orange
and what I bought is small type 0.8 inch 20 teeth and not fit to the Drive Gear inside the transmission.
Maybe someone know if there is 20 teeth Blue Large type 0.87 inch?
Thanks
Avner
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Old Feb 25, 2007 | 10:57 AM
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What year and transmission? You may have to change the Drive gear also. I have a list of all the part numbers but they don't give diameters. How about filling out your profile.
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Old Feb 25, 2007 | 11:27 AM
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avner
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Originally Posted by Duke94
What year and transmission? You may have to change the Drive gear also. I have a list of all the part numbers but they don't give diameters. How about filling out your profile.
Hi Duke
I have 68 coupe 4-spd M22 Frame off restoration.
I have this list but like you said NO diameters.
I'm not going to open the transmission, if there is no solution I will buy an adaptor to speed up the 20% I need to read correct the speed.
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Old Feb 25, 2007 | 12:21 PM
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Duke94
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avner,
Send an email to Ed Hartnett (EH4speeds@aol) or call 610-623-9381. He rebuilds Muncies, sells parts and is an all round OK guy. He answered a couple questions for me when I was rebuilding mine.
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