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Mod | | | Forums66 Topics128,074 Posts1,055,911 Members48,429 | | 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: Feb 2008 Posts: 130 Wrench Fetcher | | Wrench Fetcher Joined: Feb 2008 Posts: 130 | I was checking my radiator for leakage and, unless I am looking at it wrong, it seems this 1934 radiator is operated at atmospheric pressure. The vent pipe from the top of the radiator goes to atmoshere and there is no sealed chamber between tank and vent. I have two of these radiators and they both are the same. Were these meant to be that way or is something missing? | | | | | Joined: Feb 2002 Posts: 12,029 Cruising in the Passing Lane | | Cruising in the Passing Lane Joined: Feb 2002 Posts: 12,029 | pressure caps didn't start till after the war, so yes, you have a "no pressure" rad, should have a plain flat cap
Bill | | | | | Joined: Feb 2008 Posts: 130 Wrench Fetcher | | Wrench Fetcher Joined: Feb 2008 Posts: 130 | Aha! Thanks for that and that bit of history that goes with it. Makes it all the more interesting. | | |
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