Edelbrock part #2927 Super Victor BBC Dominator intake flange 4500 series, manifold is designed for Chevy big-blocks with rectangular port cylinder heads. This single-plane manifold is ideal for 500+ cubic-inches or any big-block drag race engine with high air flow requirements 3500-8500 rpms. In dyno testing, Super Victor #2927 outperformed the competition out-of-the-box with just a port match and minor blending of critical surfaces. Standard deck 9.800″ block deck height. Manifold height 6.200″. Special order itemĀ 2-5 business days. Please e-mail with questions.