5.7 LITER. W/146" & 165" WHEELBASE. Exc.Japan Built. Exhaust Manifold Flange Gasket. Exhaust Pipe Connector Gasket. Exhaust Pipe to Manifold Gasket. From 12/2017. Gasket for Catalytic Converter System. Part cannot be reused/reinstalled. Sealing material that connects to Flange on Exhaust Pipe. Catalytic Converter. Center. Connector. Converter. Converter and Amplifier. Intermed. Manifold Flange. Muffler. Muffler and Amplifier.