Cathedral Port Intake Manifold, 9.7L, Black

Its distinctive curved edge design complements a generous 9.7-liter plenum, optimizing airflow for increased horsepower gains across the 4,000-8,000 RPM range. Constructed from durable aluminum with a sleek black anodized finish, this manifold is designed for Cathedral Port LS1, LS2, and LS6 cylinder heads. It features a multi-port fuel injection style and a standard deck engine block height. While it includes a billet fuel rail kit and necessary gaskets, mounting hardware, runner o-rings, and a throttle body o-ring, it does not include injectors or the throttle body itself. The throttle body bore size is 102mm. This intake manifold includes four machined supplemental bosses for added customization. It is a low-profile design with a height of 7.874 inches. The package also contains various hose barb fittings for convenience.