Intake Manifold, Edelbrock, Performer 2-O, BB Chevy, Non-EGR

Big-Block Chevrolet Performer 2-O Dual-Plane Intake Manifold (Square-Bore) by Edelbrock®

Dual-Plane aluminum intake tuned for 396–454-ci engines with idle–5,500 rpm operating range.

This Edelbrock® Performer 2-O aluminum dual-plane intake manifold is developed for big-block Chevrolet V8 engines with large oval-port cylinder heads. The runner and plenum arrangement targets an idle-to-5,500 RPM operating range and features a square-bore carburetor mounting pad. Its dual-plane runner layout separates induction pulses to support usable street torque. This is a non-EGR configuration; it is not a substitute for an emissions-equipped original manifold.

• Big-Block Chevrolet V8 396–454-ci family • Performer 2-O dual-plane aluminum manifold • Operating range idle–5,500 RPM • Square-bore carburetor mounting flange • Without EGR provisions