Speedometer gear question
Former Vendor
Joined: Aug 2006
Posts: 76,656
Likes: 1,853
From: Jeffersonville Indiana 812-288-7103
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15
I have speedo gear charts posted h ere. This should help but you did not post the year and I don't see it in your profile.
http://willcoxcorvette.com/advanced_...eedometer+gear
http://willcoxcorvette.com/advanced_...eedometer+gear
Thread Starter
Advanced
Joined: Dec 2006
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The car is a 68' 427 390 hp. Thanks for the chart, but what is the difference between speedo gear driven and speedo gear drive? Is the gear drive on the transmission main shaft and the gear driven the nylon replaceable gear on the side of the tail shaft? If so, the blue collor is what is called for and I think I have one sitting on the work bench.
Last edited by jagan; Feb 19, 2009 at 09:32 PM.
Le Mans Master
Joined: Nov 2008
Posts: 5,691
Likes: 12
From: columbus oh
The car is a 68' 427 390 hp. Thanks for the chart, but what is the difference between speedo gear driven and speedo gear drive? Is the gear drive on the transmission main shaft and the gear driven the nylon replaceable gear on the side of the tail shaft? If so, the blue collor is what is called for and I think I have one sitting on the work bench.
Former Vendor
Joined: Aug 2006
Posts: 76,656
Likes: 1,853
From: Jeffersonville Indiana 812-288-7103
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15
Just a note too! If you find the gear you have selected is not working at the right speed, adjustments usualy work fine using this ratio. . . 1 tooth = about 5 mph.
Willcox Inc.
Willcox Inc.
