AIR FLOW RESEARCH 4915 Air Flow Research 4915 Big Block Chevy Single-Plane Intake Manifold with Dominator Flange

The Air Flow Research 4915 intake manifold is designed for Big Block Chevy engines that require a high-performance single-plane intake with a Dominator-style carburetor flange. Its rectangle-port configuration supports applications built around strong airflow and high engine speed, making it a practical choice for racing, competition, and performance-focused street combinations. The single-plane design helps provide a consistent intake path to the cylinder heads while maintaining compatibility with demanding big-block engine setups.
Constructed from aluminum, this intake manifold combines a durable design with a natural finish that is ready for installation or customization. The rectangle-port layout is intended for matching Big Block Chevy cylinder heads and intake gaskets, helping builders create a properly aligned intake system. Before installation, verify cylinder-head port dimensions, gasket selection, carburetor compatibility, distributor clearance, and hood clearance for the specific vehicle and engine combination.
The Dominator flange accommodates compatible 4500-style carburetors, giving performance enthusiasts flexibility when selecting fuel-system components. As an individual intake manifold, the Air Flow Research 4915 is suited for engine builders, race teams, and enthusiasts who need a purpose-built intake for a Big Block Chevy application. Proper tuning of the carburetor, ignition, and overall engine combination is recommended to achieve the desired performance results. This manifold is supplied as one unit and is identified by Air Flow Research part number 4915.

Features:

• Application: Designed for Big Block Chevy engine combinations

• Manifold Style: Single-plane intake configuration for performance-oriented applications

• Carburetor Flange: Dominator-style 4500 flange for compatible carburetors

• Port Design: Rectangle-port layout for matching Big Block Chevy cylinder heads

• Material: Aluminum construction with a natural finish

• Application Focus: Suitable for racing, competition, and high-performance engine builds

• Quantity: Sold individually