Exhaust Manifold Air Injection Smog Tubes, 302, 327 & 350ci (69-73 Nova)Find parts that fit my vehicle

Exhaust System Compliance. The Exhaust Manifold Air Injection Smog Tubes for 302, 327 & 350ci small block engines control exhaust emissions by directing air from the smog pump into the exhaust manifolds. This process helps reduce harmful pollutants and ensures the vehicle meets emission standards. Proper functioning of these tubes is critical for maintaining emissions compliance and optimizing engine performance.

Construction and Appearance. These smog tubes are made from durable materials designed to withstand high temperatures and exposure to exhaust gases. Their finish is corrosion-resistant, maintaining integrity over time within the harsh engine environment.

Installation. Installation is straightforward, requiring no additional drilling or modifications. Designed for direct replacement, these tubes fit precisely onto the designated exhaust manifolds, allowing for a hassle-free installation experience.

Application. Specifically designed to fit 69-73 Nova models, these smog tubes match the exhaust system specifications of these vehicles, ensuring proper fitment and function without modification.

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