In a message dated 6/9/2011 2:01:36 P.M. Pacific Daylight Time, mark at shepher.fsnet.co.uk writes: Gasket can be made from a few sheets of baked bean tin.... Or you could get one from here: _http://catalog.remflex.com/_ (http://catalog.remflex.com/) Local muffler shop REALLY likes them, says they're the only gaskets that don't leak on headers. Loren