SBF EFI Intake Manifold 4150 Flange

The SBF EFI Intake Manifold 4150 Flange from HOLLEY is designed specifically for small-block Ford engines that require modern electronic fuel injection integration while maintaining compatibility with traditional carburetor-style flanges. This manifold is an excellent choice for those converting classic muscle cars to EFI, enhancing reliability and driveability.

Constructed from high-quality cast aluminum alloy, the SBF EFI Intake Manifold features optimized runner geometry that balances low-end torque with mid-range responsiveness. The 4150 flange design allows for a direct mechanical interface with both carburetors and modern throttle bodies, minimizing the risk of vacuum leaks.

This manifold is ideal for street applications, restomods, and EFI conversions, providing even fuel distribution across all eight cylinders for improved tuning stability and idle quality. Its compact dimensions fit well within tight engine bays, making it suitable for vintage racing builds and other performance applications.