BBC Performer RPM 2-O Manifold - 396-502

The Edelbrock BBC Performer RPM 2-O Manifold for 396-502 cubic inch big-block Chevrolet engines is designed for builders and enthusiasts seeking high-flow exhaust scavenging while maintaining street usability and durability. This dual-plane manifold is ideal for 396, 427, and 502 BBC applications, providing a balance between performance and practicality for daily driving or bracket racing.

Constructed from ductile cast iron, this manifold optimizes runner length and cross-sectional area to enhance cylinder scavenging and improve throttle response. The design effectively reduces residual exhaust gas, which can hinder performance. The 2-O outlet configuration consolidates exhaust flow into a single collector point, ensuring compatibility with existing exhaust systems while maintaining thermal efficiency.

This manifold is perfect for those upgrading vintage muscle cars, LS swap platforms, or building crate engine packages. It delivers the intake velocity and exhaust evacuation necessary to unlock hidden horsepower, making it a valuable addition for performance enthusiasts and racers alike.