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Joined: Jun 2018
Posts: 470 Likes: 33
Backyard Mechanic
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OP
Backyard Mechanic
Joined: Jun 2018
Posts: 470 Likes: 33 |
We have always had a leak between the exhaust manifold and the down pipe. The leak is in the rear of the pipe. Barely noticeable cold but noticeable once warm. When this car was built what kind of gasket if any was used between the manifold and the down pipe. We tried tightening the nuts but the rear nut seems to always loosen up slightly making this leak worse. The exhaust is able to move to allow for the engine's vibrations.
I have found that having an old car is a constant project that is never done. I think that is a good thing. Keeps me learning new things. Having two from different eras is just a form of higher education.
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Joined: Jan 2006
Posts: 7,046 Likes: 107
Hall Monitor ChatMaster - 7,000
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Hall Monitor ChatMaster - 7,000
Joined: Jan 2006
Posts: 7,046 Likes: 107 |
Exhaust donut. You can get them at any parts store.
VCCA Member 43216
Save a life, adopt a senior shelter pet.
1938 HB Business Coupe
1953 210 Sedan
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Joined: Jun 2018
Posts: 470 Likes: 33
Backyard Mechanic
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OP
Backyard Mechanic
Joined: Jun 2018
Posts: 470 Likes: 33 |
Is the doughnut a standard size based on the pipe?
I have found that having an old car is a constant project that is never done. I think that is a good thing. Keeps me learning new things. Having two from different eras is just a form of higher education.
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Joined: Jan 2006
Posts: 7,046 Likes: 107
Hall Monitor ChatMaster - 7,000
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Hall Monitor ChatMaster - 7,000
Joined: Jan 2006
Posts: 7,046 Likes: 107 |
You might want to take the remains of your old one with you. Your exhaust pipe diameter is 1 7/8". The Filling Station sells both that and 2" donuts but you should be able to get them locally. If you don't have enough of a remnant to take with you just buy both and take the one you don't need back. They're only ~$5 each. http://chevy.oldcarmanualproject.com/chevyresto/4154.htm
Last edited by Tiny; 03/10/23 04:58 PM.
VCCA Member 43216
Save a life, adopt a senior shelter pet.
1938 HB Business Coupe
1953 210 Sedan
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Joined: Nov 2008
Posts: 408 Likes: 10
Backyard Mechanic
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Backyard Mechanic
Joined: Nov 2008
Posts: 408 Likes: 10 |
FelPro 8592, $4.00 on Amazon
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