Exhaust Manifold Smog Tube Eliminator - 1/2"-20
Correct block-off plug used when converting currently produced exhaust manifolds with holes for smog tubes back to pre-smog usage. Each 8 cylinder manifold requires 4 plugs per side.
Chevrolet Impala Parts - Emission Control Hardware
Classic Industries offers a wide selection of Emission Control Components for your Chevrolet Impala. Classic Industries offers Chevrolet Impala Catalytic Converters, Chevrolet Impala Check Valves, Chevrolet Impala EGR Valves, Chevrolet Impala Emissions Sensors, Chevrolet Impala Hardware, Chevrolet Impala Hoses & Clamps, Chevrolet Impala Mass Air Flow Sensor, Chevrolet Impala Pulleys, Chevrolet Impala Smog Pumps & Components, and Chevrolet Impala Vapor & Charcoal Parts.
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This product fits the following vehicle applications. Click to view individual years.
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