The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 02-17-2005, 11:28 PM   #1
Striker169
Car O'Holic
 
Striker169's Avatar
 
Join Date: Jan 2005
Location: Austin, Tx.
Posts: 692
Spedo Caliberation

How would one fix the spedoeter on my 69? It has a th350 and it came with a 4speed but now my spedo is like 10-20 off! Would I best be off taking it somwhere to have fixed or is it possible for you to to it youself?
Striker169 is offline   Reply With Quote
Old 02-18-2005, 12:03 AM   #2
incoma
Registered User
 
incoma's Avatar
 
Join Date: Mar 2004
Location: Lexington, KY
Posts: 865
Fixing that shouldn't be a problem. I sifted through my favorites and couldn't find it, but I found a place on the web that would let you put in your tire size and it would tell you which drive gear and driven gear combination you'd need to make it work. Just do a google search and you'll find it. As far as actually fixing it, it wouldn't take more than an hour or two to swap the gears, and that's if you have to change the drive gear on the tailshaft.
incoma is offline   Reply With Quote
Old 02-18-2005, 12:23 AM   #3
jimfulco
Registered User
 
Join Date: May 2003
Location: Shreveport LA
Posts: 3,170
www.novaresource.org/speedo.htm

You'll need tire diameter & rear end ratio.
jimfulco is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 10:28 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com