I have run the stock felpro gaskets with the kooks headers. It isn't ideal and you typically can't reuse them but I haven't had issues with leaks.
I have run the stock felpro gaskets with the kooks headers. It isn't ideal and you typically can't reuse them but I haven't had issues with leaks.
Mine burned a hole through the top of the felpro gasket I will never use them again as hard as a set of headers are to get bolted up lol!