[Thank God]

I'm thinking about replacing my blown header gasket with Percy's alluminum, seal 4 good gasket. Is that a good one. My car is pretty beefed up and I want to do this right.

 

[Mr.Slick]

I havent heard of that particular brand but

I haven't heard of that particular brand but for my cleveland i used copper gaskets and i havent had problems with them since

 

[rpxr400]

I think those are the ones I used when I built my 351W. The car is gone now, so I can't check. Those are the ones that crush a little to conform to the heads and headers for a better seal, right?

Another suggestion is use Stage 8 fasteners so your bolts don't loosen.
I had that car for 10 years and after one re-tightening after things settled in - I never had to touch them.

 

[Thank God]

THANK FOR YOUR INPUT GUYS:bigthumbsup







"GOD IS GOOD ALL THE TIME, ALL THE TIME GOD IS GOOD"

 

[SDMustangRider]

There's a head gasket from Fel Pro I read up on Mustangmonthly.com I believe it was, was suppose to be really good which I have, but bought it as a kit. Some people on other forums said just don't over torque it I believe, but use a copper or steel gasket and you should still be good.