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Mod | | | Forums66 Topics128,080 Posts1,055,952 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!
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: May 2009 Posts: 132 'Bolter | | 'Bolter Joined: May 2009 Posts: 132 | On a '58 235, my pan has a very small hole (maybe 1/8 inch or smaller) located in the right front attachment flange. It appears to belong there, and is open to the inner part of the pan.
The engine is a new rebuild, and running well, but I notice that there is a very slight amount of oil escaping from that hole. I suspect that it is to assure that there is not excessive oil in the crankcase, but...I'm not sure. Can anyone shed a little light on my confusion?
Thanks | | | | | Joined: May 2006 Posts: 8,351 'Bolter | | 'Bolter Joined: May 2006 Posts: 8,351 | There shouldn't be any open holes in the pan. Any holes should either have an attachment bolt or plug in it.
Bill Burmeister | | | | | Joined: May 2009 Posts: 132 'Bolter | | 'Bolter Joined: May 2009 Posts: 132 | Longbox55,
What you say is what I suspected, but the little hole is extremely neat and clean, and very much as if from the factory; a tiny little thing near the front most right pan bolt.
It doesn't make sense as there is the huge breath from the crankcase.
I will have to plug it.
Thanks,
Gary | | |
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