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Mod | | | Forums66 Topics128,080 Posts1,055,953 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: Dec 2001 Posts: 14,522 Moderator: Welcome Centre, Southern Bolters, Legion Hall | | Moderator: Welcome Centre, Southern Bolters, Legion Hall Joined: Dec 2001 Posts: 14,522 | Tim, I doubt that I can explain how the vent works in the 37 so to make sure I don't screw it up I'll scan a page in my 1937 "Engineering Features" book.
...the short version is there is a vent in the middle of the tank that actually vents the sir into a tube that vents the fumes to the outside. I'll get the book out of the shop tomorrow. It kind of interesting and folks may enjoy adding the info base....after all "knowledge is the best resource" !!! | | |
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