Just like the title says boys..im lookin for the best header gaskets for my hedman full lengths..the cheap ones that came with it have already went bad! thanks

 

how do u mean went bad??? my driver side went bad like a week after i put it on bc the flange is not flat at all lol... kinda bummed me out but my passanger has been on for 2 yrs with no probs. i just ordered a new set of the stockers for my headman LT's... the same ones (white ones) that come with the headers bc they are cheap. u need to figure out if your flanges are warped bc mine is and thats why it went bad. before u start throwing gaskets at it.

BY FAR! the best gaskets are the dead soft aluminum ones... a couple of companies make them.they are thick and they are soft, but the cost alil bit... but usually seal just about anything bc they are so thick and soft. still i would try and fix that flange first. if its bad enough the dead soft aluminum gaskets might not even seal that.

 

i will look into that..thanks you so much!!

 

Dead soft gaskets, either aluminum and or copper are the best out there. However, simple multi layered composite gaskets will work just fine. I only use the thick "dead soft" gaskets when I suspect a flatness issue with the header flange.

 

Any idea who sells "dead soft metal gaskets"??

 

Percy's has some nice sets and I believe Mr Gasket makes a set now too.