Exhaust manifold to downpipe gasket
#2
if the studs and surfaces are in good shape a fresh gasket should seal good enough. Now any prolonged time with a busted motor mount or excessive vibration may change that. I've found that studs like to work free some and make it impossible to get the nut tight enough. It's a pain but pulling the manifold so you have room to work and pulling the old studs and chasing threads with a tap and new studs fully seated helps a lot.
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cvhyatt (01-27-2022)
#4
I used these and am really happy with them. They are much thicker than the OEM ones.
Remflex 33-001 Exhaust Gasket
#5
#9
heres a link for ya. It helps get a better seal is all. I believe what it does is fill in micro imperfections. It also helps it stick a bit better if I recall. Last I used it was back in July so my memory is a bit hazy.
https://www.autozone.com/sealants-gl...B&gclsrc=aw.ds