Painless Oxygen Sensor Bung Fitting
Direct weld-in oxygen sensor fitting for all fuel injection systems. Fits TBI, TPI, CMFI, LT1, LSX, 5.0L and most other oxygen sensors.
1963 GMC All Models Parts - Emissions Sensors
Classic Industries offers a wide selection of Emission Control Components for your 1963 GMC All Models. Classic Industries offers 1963 GMC All Models Catalytic Converters, 1963 GMC All Models Check Valves, 1963 GMC All Models EGR Valves, 1963 GMC All Models Emissions Sensors, 1963 GMC All Models Hardware, 1963 GMC All Models Hoses & Clamps, 1963 GMC All Models Mass Air Flow Sensor, 1963 GMC All Models Pulleys, 1963 GMC All Models Smog Pumps & Components, and 1963 GMC All Models Vapor & Charcoal Parts.