[robg8r]

I have a 400 in a 67 firebird and I really want to make sure my header gaskets aren't going to leak after just a couple of months. what do you guys recommend for a good header gasket? What do you think about copper gaskets such as these?

http://store.summitracing.com/partde...1446&view=2047

Thanks
Rob

[robg8r]

I have a 400 in a 67 firebird and I really want to make sure my header gaskets aren't going to leak after just a couple of months. what do you guys recommend for a good header gasket? What do you think about copper gaskets such as these?

http://store.summitracing.com/partde...1446&view=2047

Thanks
Rob

[Larry Navarro]

Fel-pro #1424
Use 'em all the time with no leaks.

[69GPModJ]

There are probably guys here who have had good experience with copper gaskets but I could never get mine to seal the way they should. The raised lip on the copper gaskets I tried didn't line up very well with the ports or header flanges and always leaked.

I ended up going with a good quality regular gasket and some hi-temp sealer. No problems so far.

[GoatDr]

I have had Fel-Pro Ultra Seals on mine for 3 years. They have a metal core that won't break out.

[robg8r]

Thanks, I'm going with the Felpro 1424.