SBC SHP Intake Manifold Dual Plane 4150 Flange

The DART SBC SHP Intake Manifold Dual Plane 4150 Flange is designed specifically for small-block Chevrolet engines, emphasizing mid-range torque and versatility for both street and strip applications. This manifold is ideal for enthusiasts looking to enhance performance without sacrificing low-end response.

Featuring a dual-plane design, the manifold separates the runner passages into two chambers, optimizing airflow and fuel atomization. Its lightweight aluminum casting weighs 18.3 lbs, providing structural rigidity while minimizing weight for performance builds. The 4150 carburetor flange allows for compatibility with standard 4-barrel carburetors or EFI throttle bodies, making it a versatile choice for various setups.

This manifold is particularly beneficial for street engines, marine applications, and bracket racing, where a broad torque curve is essential. It is optimized for use with stock to moderately ported heads and cam timing in the 230–260-degree range, ensuring reliable performance across a range of RPMs.