If you want to get rid of leaks get a cast aluminum pan. I believe men is a cast Tci pan for a 904. These style pans never leak because the pan rail is so thick and is machined.
So right Duane. I've used aluminum B&M pans on many of my earlier Mopars with excellent results. The M/P pan I got has a stock look, is heavy gauge, and with the new design reusable gasket it should be leak free.