LS1TECH - Camaro and Firebird Forum Discussion

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- Generation III External Engine (https://ls1tech.com/forums/generation-iii-external-engine-6/)

- - Anti-seize on header bolts? (https://ls1tech.com/forums/generation-iii-external-engine/394476-anti-seize-header-bolts.html)

rednecks70

10-13-2005 03:13 PM

Anti-seize on header bolts?

Just got my headers on and was wondering if I should have used some anti-seize on the bolts that go into the cylinder head? While were at it should I put it on the spark plugs too?

zombie1

10-13-2005 03:16 PM

I didn't.I used the old bolts ans seemed to work fine.Retorqued after 1000 miles just in case tho...

SouthFL.02.SS

10-13-2005 03:29 PM

Anti seize on the spark plugs a good idea. A lil' locktite on the header bolts not a bad idea either.

mean02Z28

10-13-2005 03:53 PM

My bolts had thread locker on them from the factory. A drop or two of high temp red loctite is all you need. This is what is specified by GM.

Chris

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