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"
Intake measures: 4.65" tall
Include four corner water outlets, dual distributor hold down provisions, accepts late model water neck, AC, alternator and HEI brackets.
Does not have provision for exhaust style heated choke.
Professional installation in highly recommended.
No instruction included.
For Small Block Chevy SBC with 1996 and up Vortec Heads.
1 X Air Gap Aluminum Intake Manifold
As Shown in the Picture above.