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best flange gaskets??

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Old Jul 3, 2006 | 02:21 PM
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Default best flange gaskets??

where my headers connect to my x pipe it just leaks and leaks. is there a good gasket that will will the gap a lil better? its just so annoying hearing the leak everytime I drive next to a wall or a sidewalk or car.

help me out guys
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Old Jul 3, 2006 | 02:35 PM
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Percy's seal-for-good or whatever-they're-called gaskets are really nice for header flanges. I think they also make some for 3-bolt flanges.

Check out Kooks website, they have some gaskets in their accessories dept (not sure if they're Percy's or not).
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Old Jul 3, 2006 | 03:00 PM
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Originally Posted by TheBlurLS1
Percy's seal-for-good or whatever-they're-called gaskets are really nice for header flanges. I think they also make some for 3-bolt flanges.

Check out Kooks website, they have some gaskets in their accessories dept (not sure if they're Percy's or not).
I used the Percy's carbon fiber with steel insert gaskets for my headers...they sure look like they were well made and hopefully well thought-out.. SEAL-FOR-GOOD....They better.
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Old Jul 3, 2006 | 03:02 PM
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Percys or flow pro dead soft aluminum technology is the eway to go.
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Old Jul 3, 2006 | 03:17 PM
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I used the plain aluminum ones from advanced auto and they havent leaked.
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Old Jul 3, 2006 | 05:38 PM
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Yes, the soft aluminum gaskets will work, but they are pretty expensive. Or you can just try regular gaskets with copper RTV on both sides. Make sure to give it awhile to dry before driving the car.
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