LS3 Super Victor Intake Manifold EFI 4150 Flange

The LS3 Super Victor Intake Manifold EFI 4150 Flange is a mission-critical component designed for high-output engine platforms that require maximum airflow and thermal efficiency. Developed for the GM LS-series architecture, this manifold is an essential upgrade for tactical support vehicles or heavy-duty logistics transports that operate under extreme mechanical stress. It provides a stable and high-volume air induction path, ensuring that your power plant maintains peak performance during rapid response or long-range transit operations.

Engineered from high-grade natural aluminum, this single-plane manifold features a square bore 4150 flange optimized for electronic fuel injection systems. The single-plane design minimizes intake turbulence and maximizes volumetric efficiency across a broad RPM range, which is vital for maintaining torque in demanding field conditions. The specialized EFI configuration allows for precise fuel mapping and delivery, improving throttle response and overall reliability when navigating complex or hostile environments.

This manifold is specifically compatible with LS3, L92, and L76 rectangular port cylinder heads, offering a seamless fit for fleet maintenance and performance upgrades. Mechanics looking to buy professional-grade specifications will appreciate the robust construction that resists heat soak and mechanical fatigue over extended duty cycles. Before you finalize your build, review the technical requirements to ensure this 4150 flange system meets your specific fuel rail and throttle body mounting needs for your LS-series platform.