For 4500-9000 RPM high performance engines. 8.2 inch deck height. Ford 289-302. Single-plane race manifold. Excellent for large displacement drag racing engines. Delivers big power gains. Direct line of sight flow path maximizes flow. Product Features:For 4500 To 9000 RPM High-Performance EnginesSingle-Plane Race ManifoldExcellent For Large Displacement Drag Racing Eng.Delivers Big Power GainesDirect Line of Sight Flow Path Maximizes Flow
