Exhaust manifold studs

[1koolnet]

Can someone tell me the best sealant to use on exhaust manifold studs on a 440? thanks.

 

[moperformance]

I've always used "non hardning" permatex thread sealant. The stuff is about nasty, but I'ts always worked for me!

 

[Red63440]

I've always used "non hardning" permatex thread sealant. The stuff is about nasty, but I'ts always worked for me!

+1:headbang:

 

[1koolnet]

Thanks, that's very helpful.

 

[scotts74birds]

Loc-tite 592 or 567.

 

[oldbee]

"moperform" is probably right; but, back in the day we never used anything.Never had a leak. Go figure.