Classic Industries offers a wide selection of Emission Control Components for your 1986 Ford F-250. Classic Industries offers 1986 Ford F-250 Catalytic Converters, 1986 Ford F-250 Check Valves, 1986 Ford F-250 EGR Valves, 1986 Ford F-250 Emissions Sensors, 1986 Ford F-250 Hardware, 1986 Ford F-250 Hoses & Clamps, 1986 Ford F-250 Mass Air Flow Sensor, 1986 Ford F-250 Pulleys, 1986 Ford F-250 Smog Pumps & Components, and 1986 Ford F-250 Vapor & Charcoal Parts.