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Intake manifold gasket!?

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Old Dec 5, 2005 | 08:46 AM
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Default Intake manifold gasket!?

I have to remove my intake manifold to replace a oil pressure sensor, do I need a new intake gasket,, i assume it has one... Thanks
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Old Dec 5, 2005 | 08:52 AM
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no, you can reuse the man. gasket many times, ck out www.ls1howto.com for intake removal
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Old Dec 5, 2005 | 07:10 PM
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reusable o rings
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Old Dec 5, 2005 | 07:22 PM
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Last year this forum said to Never re-use the gaskets. Have they changed design?
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Old Dec 5, 2005 | 09:02 PM
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Default Gaskets

I replaced my oil pressure sensor. Before I did I bought new gaskets. While doing the job I realized that the old gaskets were still good. They are not old school gasket material, they are o-ring style gaskets. If they are still soft and compressable they are probably still good.
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Old Dec 5, 2005 | 10:55 PM
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They should be good for several installations but they will eventially need replacement (they seem to be made of the same material as the valve cover gaskets). Just inspect them carefully before you reuse them. A new set of 8 costs less than $50 from Fred Beans.
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Old Dec 5, 2005 | 11:13 PM
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Originally Posted by ztron
I have to remove my intake manifold to replace a oil pressure sensor, do I need a new intake gasket,, i assume it has one... Thanks

When I pulled my for the heads/cam job the existing gaskets/o-rings were quite flattened. I replaced them as its a PITA to pull the intake off if there is a problem.

My $.02.....
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Old Dec 5, 2005 | 11:30 PM
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Originally Posted by Ken G
They should be good for several installations but they will eventially need replacement (they seem to be made of the same material as the valve cover gaskets). Just inspect them carefully before you reuse them. A new set of 8 costs less than $50 from Fred Beans.

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Old Dec 5, 2005 | 11:53 PM
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Originally Posted by jjcslynn
Last year this forum said to Never re-use the gaskets. Have they changed design?
those are the people who know how to read a manual but NEVER work on their car. Seem to be more and more around here lately..
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Old Dec 6, 2005 | 06:44 PM
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Only gaskets in an LS1 that aren't reusable are the early waterpumps and the head gaskets.
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Old Dec 6, 2005 | 07:01 PM
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can you can fix that w/ cometics. Its great, i was able to yank my heads and not buy a single gasket to put it back together!! Talk about an awesome design. Everytime I did that on my mustangs, id spend 60 in gaskets at least.

dave
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