Speedo gear chart...
Former Vendor
Joined: Aug 2006
Posts: 76,656
Likes: 1,851
From: Jeffersonville Indiana 812-288-7103
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15
On our site! I think what you are looking for can be found here.
http://willcoxcorvette.com/advanced_...ds=speedo+gear
http://willcoxcorvette.com/advanced_...ds=speedo+gear
Former Vendor
Joined: Aug 2006
Posts: 76,656
Likes: 1,851
From: Jeffersonville Indiana 812-288-7103
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15
Interesting, I did not look at this prior to posting it, but I think you need a 20 tooth gear.
I'll have to look at this a little further.
Ok, I looked, it's a 25 tooth orange gear.
Willcox
I'll have to look at this a little further.
Ok, I looked, it's a 25 tooth orange gear.
Willcox
Last edited by Willcox Corvette; Mar 12, 2009 at 10:55 PM.
Former Vendor
Joined: Aug 2006
Posts: 76,656
Likes: 1,851
From: Jeffersonville Indiana 812-288-7103
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15
Pretty much a rule of thumb when you mess with the tires or the rear end ratio, one tooth = 5 mph + / -
Willcox Inc.
Willcox Inc.
Burning Brakes
Joined: Aug 2001
Posts: 854
Likes: 7
From: dudley ma
So If I have 3:55's the chart says part # 6261794 but I don't see that number on your web site. Am I missing something? great timing I am in need of a speedo cable
Thank you
1978 pacaecar auto stock tire sale
Thank you
1978 pacaecar auto stock tire sale
Burning Brakes
Joined: Nov 2006
Posts: 954
Likes: 40
2022 C3 of the Year Finalist - Modified
Budman68
I don't know what your planning but I suggest you to look in this thread.
http://forums.corvetteforum.com/c3-t...for-4-11s.html
Avner
I don't know what your planning but I suggest you to look in this thread.
http://forums.corvetteforum.com/c3-t...for-4-11s.html
Avner
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Former Vendor
Joined: Aug 2006
Posts: 76,656
Likes: 1,851
From: Jeffersonville Indiana 812-288-7103
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15
78 Pace,
Your looking at the drive gear, you need to change the driven gear. The 78 chart shows to be a 22 or 18 tooth gear depending on the transmission.
Willlcox.
Your looking at the drive gear, you need to change the driven gear. The 78 chart shows to be a 22 or 18 tooth gear depending on the transmission.
Willlcox.
