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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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#53127 12/03/2005 8:03 PM | Joined: Dec 2005 Posts: 50 Wrench Fetcher | | Wrench Fetcher Joined: Dec 2005 Posts: 50 | Mine is a 59 also. Hmmm. Mine is 6.5" and 15" respectively. Looks like some calibration may be in order. My tube was busted when I got th engine. Any other 261 guys have this info on theirs.
1951 Chevy 3100 5-window
261 cu in, 348 Head, Split Fenton Exhaust
Offy with Dual Weber 2 Bbl Carbs
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