Description: Item is 100% New, Never used or installed. Engine:327 350 383 VortecMake: Chevrolet Intake Style: Dual plane RPM Range:Idle-5,500 EGR or Non-EGR: Non-EGR Material : Aluminum Finish:Satin polish Includes Gaskets: No Requires Aftermarket Fuel Rails: No includes Fuel Rails: No Fitment: For SBC Small Block Chevy 1996-2002 Intake Manifold Height :4.250 in. Intake manifold length: 21 in inIntake manifold width:10.2in For use with Vortec style heads Can use either spread or square bore carbs, includes adapter plate and gasket for square bores Ideal port position - allows custom porting for maximum power Dual distributor hold-down provisions for extra protection against distributor rotation Four corner water outlets Accepts late-model water neck, air-conditioning, alternator, and HEI Pressure tested to insure leak free operation Compatibility: Compatible with 1996-2002 Small Block Chevrolet Vortec 350 engines. Compatible with Vortec style heads. Package including: 1 X SBC Intake Manifold As Shown in the Picture above Professional installation in highly recommended. No instruction included.