Edelbrock part #71564 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). Recommended for high-performance street, strip and marine. Has clearance for HEI distributor. Will not fit under Trans Am Shaker hood without modifications. This manifold offers our long lasting bright chrome like EnduraShine finish that matches chrome and polished accessories.