A S & M header gaskets

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Jul 27, 2003 | 04:03 PM

M93Z

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Joined: Aug 2002

Posts: 186

From: PA

A S & M header gaskets

Anyone who used the collector & cat flange gaskets supplied with these headers............. did they hold up or is it best to use copper replacements instead?

Jul 27, 2003 | 05:32 PM

Like My Taillights?

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Joined: Jun 2002

Posts: 336

From: NH

Mine have been on for about 4000 miles and no problems!

Jul 27, 2003 | 05:33 PM

95TA8280

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Joined: Jun 2002

Posts: 1,123

I dont think mine came with it

If not I got whatever Thunder Racing provides....

Jul 27, 2003 | 07:56 PM

Z28ROC

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Joined: Jul 1999

Posts: 556

4 years on the supplied gaskets. And still no leaks.

Jul 27, 2003 | 08:08 PM

Barry 94Formula

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Joined: Dec 1999

Posts: 138

From: Grand Prairie, Texas

Stock Gm gaskets.

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