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Old Mar 26, 2009 | 06:58 AM
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Default Header Gasket?

What kind of header gaskets do I need to get? I will be putting on some LTs soon. Thanks!
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Old Mar 26, 2009 | 07:13 AM
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What kind of headers are you getting? If you know make sure they don't come with them. I know when I bought my ARH the gaskets were included!
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Old Mar 26, 2009 | 07:18 AM
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I am putting a used set on. I always heard most of the gaskets that come with headers are junk. Seems like I read some where I need copper gaskets? Keep the info coming, should I just go to the dealer and get some stockers?
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Old Mar 26, 2009 | 07:25 AM
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I used the ones that came with my headers no problem. If they didn't come with any I would have just bought GM ones. Just make sure that you get the right shape. For example my car is an 03 vette which has D shape manifold gaskets. I would have to get like 01 LS1 round shape gaskets to match with my headers so they seal. There are some really nice aftermarket gaskets too!
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Old Mar 26, 2009 | 07:27 AM
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Oh, I would get some ARP header studs too but you can reuse the stockers if you don't want to spend the money.
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Old Mar 26, 2009 | 08:53 AM
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Your stock GM exhaust manifold gaskets will work great... either re-use yours (if they look ok) or buy a new set, they are like 8 bucks a gasket or something. They are MLS (multi-layer steel) and that is what you want. This is what I have with my pacesetter headers.
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Old Mar 26, 2009 | 11:06 AM
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GM gaskets only!
12 or so bucks now, each.
buy them for piece of mind.
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Old Mar 26, 2009 | 11:39 AM
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ROUND
http://www.sdparts.com/catalogsdparts.aspx

D-SHAPED
http://www.sdparts.com/product/12576...6Corvette.aspx
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Old Mar 26, 2009 | 12:28 PM
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i reused stock ones. no problems
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Old Mar 26, 2009 | 12:34 PM
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I reused my 120k mile stock ones.
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Old Mar 26, 2009 | 04:05 PM
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Stock '98 gaskets here, 3 sets of headers on 2 different motors with no leaks.
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Old Mar 26, 2009 | 04:17 PM
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Thanks guys!
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