Header Gaskets
1/4 mile/AutoX
Joined: Jun 2014
Posts: 11,443
Likes: 2,189
From: Buffalo Texas
my XS Power headers came with a triple layer gasket, I bought GM's because some said the XS were not good, the Gm ones were also triple layer. I used the XS Power ones and after three seasons no leaks. The GM went to the parts stock cabinet !!
Le Mans Master
Joined: Aug 2005
Posts: 5,375
Likes: 328
From: CA.
St. Jude Donor '13-'14-'15
I have done many many LT header installs on LS type engines-----I have NEVER had any leaks using th STOCK GM multi-layer SS gaskets--- even with out even looking at the exh port surfaces on the heads
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1/4 mile/AutoX
Joined: Jun 2014
Posts: 11,443
Likes: 2,189
From: Buffalo Texas
Acct Suspended APR 2026 by request
Joined: Dec 2010
Posts: 10,367
Likes: 1,272
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