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| | | Forums66 Topics128,080 Posts1,055,951 Members48,430 | | 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
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: Jul 2007 Posts: 31 Junior Member | | Junior Member Joined: Jul 2007 Posts: 31 | My 66 began to run quite rough all of a sudden. I had just put in 10 gallons on high "super unleaded" fuel. Is this not a recomended fuel for older trucks? | | |
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