Air Gap Aluminum Intake Manifold for SBC Small Block Chevy Vortec 350 1996-up Black

Does not have provision for exhaust style heated choke.

• This intake is designed to work with 96+ Vortec engines. This intake features 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 and works with all 4150 Holley style carburetors.
• Port sizes measure 2.06" x 1.18" and the intake measures 4.65" tall.
• Other features include four corner water outlets, dual distributor hold down provisions, accepts late model water neck, A/C, alternator and HEI brackets.