lock tight on header bolts????

nightrider93
03-25-2007, 02:36 PM
about to start doing a gasket swap on hooker long tubes on lt1. should i put a dot of lock tight on the bolts or leave them bare if i should use lock tight which one blue right????

JimboManJones
03-25-2007, 03:15 PM
Just use anti-seize on the bolts. Don't use locktite, just make sure they are tight, and re-tighten them after some heat cycles. Mine never loosened up even after a few heat cycles, don't understand how so many people have problems with header bolts coming loose.

nightrider93
03-25-2007, 03:39 PM
mine cam loose a little but i always checked them but since i am putting on the new gaskets and it is such a pain in the a$$ just tryingt o make it where i dont blow out another set and have to do it again

OBE1 95Z28
03-26-2007, 03:51 PM
Just use anti-seize on the bolts. Don't use locktite, just make sure they are tight, and re-tighten them after some heat cycles. Mine never loosened up even after a few heat cycles, don't understand how so many people have problems with header bolts coming loose.

I agree with the post above, use a small amount of antiseize as your threading steel bolts into an aluminum head. Loctite won't work anyways as the heat of the exhaust would "melt" the loctite.

2000GTP
03-26-2007, 03:54 PM
You'll just have to periodically check them if you are worried about them loosening up. Or just opt for a set of locking header bolts.