Rocker box fail!

[Dawgboy]

Anyone else replacing their rear rocker box gaskets every 5-7k miles?

Thinking about using a high temp gasket sealer on each side of the gasket in the problem area. Anyone want to weigh in?

 

[KaptinAmerika]

Are you using Cometic

 

[Dawgboy]

Gaskets purchases from S&S.

 

[KaptinAmerika]

I wouldn't use anything but Cometic
A little more expensive but the best you can buy
Also if you aren't coating both sides of the gasket with a quality copper sealer I would also start doing that as well.

If those fail then you have a deck alignment problem.

 

[Dawgboy]

Where you sourcing them Cap. Got a part number?

I picked up some Permatex ultra copper. You coat both sides of both surfaces or just coat surfaces in problem area?