Correct Reproduction Smog Air Injection Check Valve Single Inlet Valve Improves Air Emissions Gold Iridite Plating As Original For Small & Big Block Engines Fits 1967-1969 1st Gen Camaro Models The exhaust manifold air injection tubes are important for reducing the exhaust smog fumes from your 1967, 1968, or 1969 first generation Camaro. Especially when starting up your car, the engine can emit a heavy amount of smog, which can be harmful to your F-Body, as well as the space around your car. Acting as a smog inhibitor pump to instead emit clean air, the single inlet check valve works to vastly improve your air emissions. Each tube is manufactured with correct bends and outlets for installation onto the exhaust manifold. A correct threaded outlet head is installed for easy installation of the smog pump check valves, and is produced in a gold iridite plating just like the original. Aside from looking great among your engine compartment, these smog tubes are a great environmental decision for your Chevy Camaro.
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