SBC Small Block Chevy Vortec Air Gap Aluminum For Intake Manifold 350 Satin

Description: Item is 100% New, Never used or installed. 180° high rise design and has a 1500-6500 rpm range The air gap design allows air to flow under the plenum to prevent heat transfer from the engine resulting in more horsepower. Intake is a dual plane square bore style Port sizes measure: 2.06" x 1.18" Intake measures: 4.65" tall Include four corner water outlets, dual distributor hold down provisions, accepts late model water neck, A/C, alternator and HEI brackets. Does not have provision for exhaust style heated choke. Professional installation in highly recommended. No instruction included.   Fitment: Works with 96+ Vortec engines and all 4150 Holley style carburetors   Package including: 1 X Air Gap Aluminum Intake Manifold As Shown in the Picture above.