I have the B&M pan from summit. I bought it for the extra strength it adds to the housing and the extra cooling it offers. It's a great kit comes with all the longer(allen) bolts two different extensions , Filter & gasket. . I JB welded A magnet in the bottom of the pan for extra safety but I think I remember the drain bolt having a small mag on it too. . It's a sano setup and I haven't had any leaks yet with maybe close to 15K since I put the transmission together. . The drain plug is a major + for me. . Summit was ultra fast shipper too. . I'm really happy with mine... .....