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| | | Forums66 Topics128,101 Posts1,056,181 Members48,436 | | 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: Sep 2003 Posts: 151 Wrench Fetcher | | Wrench Fetcher Joined: Sep 2003 Posts: 151 | Yes you do need to run the PCv valve. I didn't put one in and just blocked the hole in the valve covers off and the cap has no breather while I finished building. Well I messed up bad. Didn't pay attention and built up pressure in the motor and blew out the oil pan gasket. My own fault. And all I was doing was going from the grage out and back several times and running the motor just to keep it lubed up properly.
David
Just a firefighter,
Cleverly disguised as a responsible adult
'46 1/2 T Panel
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