I need to exchange the exhaust flange gasket between the catalytic converter and the rear of the pipe.
The deal is there are two completely different gaskets on the market. One is a metal oring type and the other is a like a "cardboard" gasket.

The original setup was corroded and seemed to gave both or a metal ring and a sort of sealer.
The parts I am talking about are Walker 31383 and Walker 256792.
Anybody done that?

Honda Accord 99 2dr EX 4cyl.