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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: Feb 2000 Posts: 5,243 'Bolter | | 'Bolter Joined: Feb 2000 Posts: 5,243 | I will go with 14 to 16, the wind will kill it. If geared wrong, the overdrive will also kill any mileage. That engine should run in the 2300 to 2500 rpm range for decent mileage. It doesn't have the torque to pull 70 mph at a lower rpm like new, modern engines do. | | |
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