LONG WHEEL BASE. A component which prevents a leak at the Exhaust Pipe. Exc.Japan Built. Exc.Japan Built Part. Exhaust Crossover Gasket. Exhaust Pipe Connector Gasket. Exhaust Pipe to Manifold Gasket. Federal. Gasket for Catalytic Converter System. Gasket for Exhaust Muffler. Japan Built. Japan Built Part. Part cannot be reused/reinstalled. Sealing material that connects to flange on Exhaust Pipe. USA Built.