BBM Victor Manifold - 413-440

The Edelbrock BBM Victor Manifold 413-440 (part number 2954) is a single-plane aluminum intake manifold engineered for square-bore Mopar RB-series big-block engines. This component delivers optimized airflow characteristics for street and high-performance applications, combining Edelbrock's proven manifold design with the specific port geometry required for 413 and 440 cubic-inch displacement engines. The Victor line represents a mature platform with extensive field validation across racing and restomod builds.

The single-plane design concentrates charge distribution to individual cylinders rather than using a dual-plane split, which favors high-RPM scavenging and volumetric efficiency in engines where peak performance occurs above 3,500 RPM. At 17.5 pounds and measuring 16.5 x 9.5 x 23.5 inches, this manifold requires verification of clearance relative to your specific engine bay layout and accessory configuration. The natural aluminum finish requires traditional corrosion management; many users apply ceramic or powder coating to extend service life under underhood conditions. Square-bore designation ensures proper gasket interface with compatible cylinder head configurations.

This manifold suits builders restoring or upgrading classic Mopar RB-series engines where the 413 or 440 displacement drives performance targets in street rods, muscle car restorations, and vintage drag racing platforms. Edelbrock's Victor series maintains strong compatibility with period-correct and modern carburetor mounting patterns, though fuel injection adaptation requires aftermarket manifold tops. Installation demands proper torque sequencing and gasket sealing protocol specific to RB-series cylinder head architecture.