Edelbrock part #2897 Super Victor II intake manifold is designed for use with large cubic inch big-block Chevy engines using the latest design conventional rectangular port heads. This single-plane intake manifold is ideal for any 1,000+ horsepower drag r Product Features:3500-8500 RPM RangeSingle Plane Type-4500 Style Flange7.5 in. Front Height, 7.5 in. Center Height, 7.5 in. Rear HeightSatin Finish10.2 in. Deck