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Old 01-02-2021, 09:27 PM   #3
DetroitIron
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Join Date: Jul 2010
Location: Hudsonville, MI
Posts: 174
Re: Winter project...pulled it out

Quote:
Originally Posted by Corts60 View Post
Most likely the rear seal on the intake was bad. Very common. As for the oil sender port, that pipe is 1/8" NPT. Just be patient when removing it and it shouldn't break off in the block unless it's severely corroded. Judging from the pics, it looks a little pink which means it has lost some of it's zinc content and may be brittle. If it breaks off in the block, just get an ez-out to remove the remaining threads. Try to keep that oil passage as clean as possible!

Also, do yourself a favor and replace that piece of pipe even if it comes out in one piece.
Will do and thank you!
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1985 Chevy Scottsdale K20 350 with 700R4 running 3.42 gearing aka "The Honey Badger"
1993 Silverado C3500 Ext. Cab Dually 6.5 turbo diesel
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