5.3 LITER. Exhaust Manifold Flange Gasket. Exhaust Pipe to Manifold Gasket. Gasket for Catalytic Converter System. Sealing material that connects to Flange on Exhaust Pipe. Exhaust Manifold. and. and Amplifier. and Amplifier; Seal. Catalytic cnvrtr. Connector. Exhaust Manifold Flange. Pre.