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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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For helping keep this great
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| | | | Joined: Jan 2003 Posts: 43 Junior Member | | Junior Member Joined: Jan 2003 Posts: 43 | Chevy offered a 3.08 in their '66 1/2 tons, and I just put a '76 Chevy K10 rear in a truck, which has a 3.07 ratio. You might check with: http://www.ring-pinion.com/home.shtml for more advice. Also at this site, they have a calculator you can use to determine RPM at various speeds with various ratios and tire sizes. | | |
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