Holley MANIFOLD – BBC, OVAL 4500 EFI

Holley MANIFOLD – BBC, OVAL 4500 EFI

The Holley MANIFOLD – BBC, OVAL 4500 EFI is a high-performance, single-plane intake manifold designed to facilitate the transition of Big Block Chevrolet engines to multi-point fuel injection. Featuring an open plenum design and a Dominator-style flange, it provides the efficiency and airflow required for high-RPM applications and modern EFI power.

Key Features

• Single-plane, open plenum design for maximum high-RPM power
• Pre-machined for multi-point fuel injection (MPI) with integrated injector bungs
• Large 4500 Dominator-style throttle body flange
• Natural aluminum finish for superior heat dissipation and durability

Fitment

• Big Block Chevrolet (BBC) V8 Engines
• Compatible with Oval Port cylinder heads
• Fits 4500 series Dominator-style EFI throttle bodies

Specifications

• Operating Range: 3,500 – 8,000 RPM
• Flange Diameter: 4500 Dominator
• Injector Bungs Included: Yes

Note: Professional installation and EFI tuning are required; please verify hood clearance and port matching with your specific cylinder heads before ordering.