EASTERN vs. WALKER Catalytic Converter Y-Pipe (Done With ...
May 01, 2013· In addition to the flange geometry being off, the gaskets I used with the Bosal failed after just a week (AP EXHAUST Part # 9024 Exhaust Pipe Flange Gasket; Gasket-Catalytic Converter). All of the packing broke loose from the gasket. It could have been from mishandling as …