Exhaust gasket

[robertr11]

New guy here
I have changed the exhaust gasket several times this year. It loosens up after about a month and burns out the gasket if not tightened properly. I have a 89 TJ with a Hedman header. Is there a gasket that will stay?
Thanks in advance

Robert Rice

 

[54cj3b]

when you replace the gasket use lock tight on the exhast manifold bolts that way they wont come loose and bolts should be retorked in about a week after eng run a few days this should solve your prob

 

[SteelHeadz]

And also use a lockwasher if possible..