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Global Mod,
Mod | | | Forums66 Topics128,021 Posts1,055,355 Members48,420 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | |
#25011 10/22/2002 4:37 PM | Joined: Feb 2000 Posts: 5,194 'Bolter | | 'Bolter Joined: Feb 2000 Posts: 5,194 | Was the speedometer correct before you changed rear gears? If it was you can figure out what gear to buy. If you had a 4.10 gear and changed to a 3.73, you decreased rpm by 10%. So now, pull out your current speedometer gear and decrease it 10%. If it wasn't correct before check out this link on speedometer ratio and testing. Joe H speedometer shop | | |
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