Edelbrock Pontiac 326-455 Performer RPM Intake Manifold - Black Plasma FinishEdelbrock part #7156 BP Performer RPM Pontiac intake manifold is designed for 1965 79 street 326 455 c. i. d. Pontiac V8's (except Ram Air V and 265 301 V8's). The PN 7156 BP version comes with a beautiful reflective Black Plasma finish that is durable and easy to maintain. The Plasma finishes are applied by a fully automated 7 stage prewash and 4 stage finish. A durable clear powder coat finises the process. Recommended for high performance street,