Triple 1BBL Intake Manifold for Chevrolet 216

The Offenhauser 1177 intake manifold is precision-machined from high-grade aluminum alloy, engineered to deliver increased power and improved engine efficiency for Chevrolet 216 engines manufactured between 1937 and 1952. This triple 1BBL manifold provides enhanced fuel distribution to each cylinder, allowing the engine to operate at its peak performance throughout all RPM stages. Beyond its functional benefits, the custom appearance of this Offenhauser manifold offers a significant aesthetic upgrade for engines where appearance is a priority. This intake manifold is complete with throttle brackets and instructions, ensuring a comprehensive installation. However, it is important to note that this manifold will not fit 1975 and later Chevrolet engines where the manifold is an integral part of the cylinder head. Additionally, some users have reported that intake port alignment might require minor adjustments for a perfect fit, and gaskets may need special attention.