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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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#23745 05/07/2005 2:18 AM | Joined: Nov 2004 Posts: 122 Member | | Member Joined: Nov 2004 Posts: 122 | One thing to consider is that most of those medium-duty 5-speeds weren't overdrives. I believe some Clarks and a few Spicers had overdrive, but most were direct drive with a granny 1st gear...a granny gear would't really do anything for your performance unless you have a 12,000 RPM redline... | | |
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