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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!
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Joined: Feb 2003
Posts: 1,377
'Bolter
'Bolter
Joined: Feb 2003
Posts: 1,377
Seen this on ebay and would consider buying it just to be different but the cap does not look complete,I presume its for a truck but never seen one on any 216 or early 235 before.
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Joined: Mar 2010
Posts: 10,280
Renaissance Man
Renaissance Man
Joined: Mar 2010
Posts: 10,280
The odd thing to me is the location of the hole in which it is located.
1952 5-window - return to "as built" condition | 1950 3100 with a 235 and a T-5 transmission
Joined: Feb 2003
Posts: 1,377
'Bolter
'Bolter
Joined: Feb 2003
Posts: 1,377
Did they make industrial engines?
Joined: Jan 2001
Posts: 5,337
'Bolter
'Bolter
Joined: Jan 2001
Posts: 5,337
I have seen those on early big truck 235’s
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Joined: Nov 2011
Posts: 1,611
'Bolter
'Bolter
Joined: Nov 2011
Posts: 1,611
Looks like that is a valve cover and remnants of the valve cover air cleaner found on a late 1942-45 Chevy G506 235 engines.
https://forums.g503.com/viewtopic.php?t=289211
Joined: Dec 2010
Posts: 97
'Bolter
'Bolter
Joined: Dec 2010
Posts: 97
A similar concept valve cover mounted air cleaner was used on the 216 used in Canadian Military Pattern Chevrolets during WW2.
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Joined: Feb 2003
Posts: 1,377
'Bolter
'Bolter
Joined: Feb 2003
Posts: 1,377
I did not know a PCV system was made that far back,since I want to install one and would like to have all those parts.
Joined: Sep 2001
Posts: 29,269
Bubba - Curmudgeon
Bubba - Curmudgeon
Joined: Sep 2001
Posts: 29,269
That [PCV] system in military trucks was actually a way for military trucks to "ford" creeks during WWII. I cannot find the first patent, but Chevrolet/GMC were using PCVs in early Advance-Design/New Design (at least 1948) trucks (large trucks, at first).
Joined: Feb 2003
Posts: 1,377
'Bolter
'Bolter
Joined: Feb 2003
Posts: 1,377
I looked it over again and looks like that cap is not removable.