Best header gaskets

[luzl78]

What’s the best header gaskets to use? 496 Chevy with 3/8 header flanges.

[L_e_e]

I've had good results with Cometic copper gaskets.

[67 Nova Boy]

https://www.ebay.com/itm/Proform-67927-Exhaust-Header-Collector-Gasket/133513250618?epid=1417806466&hash=item1f1602873a:g:LwAAAOSwvChfVdBa

Aluminum header collector gaskets from Proform...this may not be your size.

This is all I have ever used.

Dave
67 Nova Boy

[big gear head]

Mr Gasket ultra with a coat of silver anti seize on both sides. I've used these over and over with no problems.

[Spooky]

I use Remflex. They have been on my crossram sbc for 6 years without any leaks or loosening bolts

[tjs44]

2X Remflex.FYI,be VERY careful not to bend them!Tom