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do i really need new header gaskets?

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Old Mar 30, 2006 | 04:22 PM
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Default do i really need new header gaskets?

i just got me some lts and wanted to know if i really need new header gaskets or can i just reuse my old ones? thanks guys
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Old Mar 30, 2006 | 04:24 PM
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It depends. When you take out our stock headers, check the gaskets for cracks or any brittleness along its entire length. However, I would just use new gaskets just to be on the safe side.
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Old Mar 30, 2006 | 04:26 PM
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thats true where can i get new ones?
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Old Mar 30, 2006 | 04:30 PM
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not-a-sponsor.com pn 12558573 $25 shipped, order 2

Last edited by WILWAXU; Mar 30, 2006 at 04:36 PM.
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Old Mar 30, 2006 | 04:36 PM
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IMO, They are cheap enough not to worry about.
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Old Mar 30, 2006 | 05:27 PM
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http://www.sdpc2000.com/search.asp?s...573+&doquery=1

$11.61 each at SPDC (A sponsor)
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Old Mar 30, 2006 | 05:55 PM
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I re-used my stockers, at 55k miles, and wound up having to replace the driver's side with a new one. Passenger side is still hanging in there at 72k miles.

Go figure.

I'd get the new ones if I were you.
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Old Mar 30, 2006 | 05:57 PM
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Guess I was lucky then. I've still got my stockers from the factory and have re-used them 3 times. No leaks and never had to retighten them.
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Old Mar 30, 2006 | 06:28 PM
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I reused mine. My drivers side header has been on and off about 5 times, and there are no leaks.
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Old Mar 30, 2006 | 10:34 PM
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I just put headers on the other day and oddly enough the stock gaskets still looked good at 100k+ miles. I ended up still buying new ones for peace of mind.
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Old Mar 30, 2006 | 10:47 PM
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Whatever you do DO NOT use anything other than stockers.
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Old Mar 30, 2006 | 11:30 PM
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I used the originals, I was going to buy some new ones but couldn't find any local parts stores that had them in stock so I bit the bullet and put the originals back in. They had about 87k miles on them and they sealed back up no problem.

IMO buy new ones but dont call off the install if you can't get new ones
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Old Mar 31, 2006 | 09:59 PM
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check the gaskets for blow through...after inspecting mine, i noticed carbon buildup outside of where the header would have sealed...if i never saw the blackness i wouldnt have replaced them
Originally Posted by SUX2BU
Whatever you do DO NOT use anything other than stockers.

Last edited by boondiggys; Mar 31, 2006 at 10:09 PM.
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