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Click on image for the lowdown. 
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| | | Forums66 Topics128,126 Posts1,056,354 Members48,441 | | 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 2016 Posts: 57 Wrench Fetcher | | Wrench Fetcher Joined: Feb 2016 Posts: 57 | So I have figured out that there is no PCV valve in the system...there is one hose run from each valve cover to the underside of the air cleaner housing. It has a breather cap on the oil fill tube up front and a bolt in a rubber hose in the vacuum fitting in the manifold in front of the carb. (2BBL) Seems like this would just be sucking crankcase gases directly into the carb. How should this be properly set up. I have a replacement OEM air cleaner housing in a box and it has no hols in the bottom for any fittings. What to do? On a positive note I got the hoses to the bed hydraulics replaced today and she lifted to the sky for the first time in 20 years..... | | |
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