【Fitment】Dokili aluminum intake manifold is compatible with 1955-1986 Ch.evy SBC small block 305 350 383.
【Features】Dokili intake manifold comes with dual-plane design, providing excellent high RPM power, from Idle to 7,500 RPM. It features high performance rectangular water ports.Carburetor Flange Type: 4-Barrel Square Bore.
【Premium Material】Built with natural finish aluminum of superb quality and fit. Permanent mold casting. Angles and straightness comparable to factory manifolds.
【Dual plane】Dual plane designs have two smaller plenums that receive air from the carburetor or throttle body, which results in a higher velocity through the booster making the engine more responsive to the driver.
【Package Includes】1X Aluminum Intake manifold with some fittings. Professional installation in highly recommended.