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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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| | | | Joined: May 2005 Posts: 8,878 . | | . Joined: May 2005 Posts: 8,878 | There are also little gear change conversion boxes to put in line with the speedometer cable.
A speedometer shop will be a lot of help here.
Just for reference 8R19.5" tires are about 32-33" tall, better yet find the manufacturers specs for revolutions per mile for the exact tires you'll use.
You'll also need to know your rear axle ratio.
Grigg | | |
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