M20 Speedometer drive gear
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Joined: Apr 2007
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M20 Speedometer drive gear
Can someone tell me what speedometer drive gear was factory installed in the a 1974 Corvette with a M20 Muncie and a 3.08 rear end ratio?
I can look in the transmission and see that it is green.
Thanks
Dan
I can look in the transmission and see that it is green.
Thanks
Dan
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Joined: Sep 2007
Posts: 4,458
Likes: 330
From: Indy Indiana
you probably need a brown 18 tooth driven gear... they are only 8-10 bucks..
i use the purple 17 tooth gear for my 2.73 rear and my speedometer is pretty close, next size up is the brown gear and should be closest for your 3.08..
try your dealer or npdlink.com.. they cost more at the corvette parts houses
i use the purple 17 tooth gear for my 2.73 rear and my speedometer is pretty close, next size up is the brown gear and should be closest for your 3.08..
try your dealer or npdlink.com.. they cost more at the corvette parts houses
