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Intake Gasket?

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Old 01-02-2004, 02:21 PM
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Default Intake Gasket?

Is there supposed to be a gasket that goes between the LS1 intake manifold and the heads? I ask because I have a large vacuum leak from what appears to be the head/intake mating surface.
Old 01-02-2004, 04:41 PM
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the intake has gaskets on it
Old 01-02-2004, 05:35 PM
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There are 8 gaskets one surounding each intake port.
Old 01-02-2004, 06:34 PM
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Yep there are eight individual seals that are replacable... GM part #12533587 sold as a set.




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