SKU: HLY300-561
UPC: 090127716489
MPN: 300-561
The Holley BBC EFI O/P Intake Manifold with 4150 Flange is purpose-built for big-block Chevrolet engines running modern electronic fuel injection systems. This manifold is designed for builders and enthusiasts transitioning classic BBC powerplants to EFI technology, making it ideal for restomodding vintage muscle cars or upgrading performance engines.
Constructed from high-quality cast aluminum, this manifold weighs 23.2 pounds and measures 12.5 x 12.25 x 24.6 inches. It features optimized port matching and cylinder head compatibility on big-block platforms, ensuring consistent fuel distribution and air velocity across all eight cylinders while providing industry-standard EFI throttle body mounting.
This intake is particularly beneficial for hot rod builders, street performance enthusiasts, and restoration shops specializing in EFI conversion kits for classic big-block engines, allowing for seamless integration with modern fuel injection systems and digital engine management solutions.
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