Intake Manifold For Vortec 350 Heads SBC Chevy Dual Plane Satin AluminumFor sale is a new satin aluminum dual plane intake for small block Chevys with Vortec heads. 180 design for power over a wide RPM range. Ideal for everyday to moderate street performance applications, produces best power from idle to 5500 RPM. Designed to fit '96 and later engines and early motors with the Vortec head swap. These intakes are produced from steel molds to reduce core shift and are 100% pressure tested to insure leak free operation. They