INTAKE MANIFOLDS, GASKETS AND COMPONENTS
The wide range of Chevrolet Performance intake manifolds are cast-iron and aluminum for carbureted and fuel injected applications. These intake manifolds were designed specifically for GM engines so you know they will deliver optimum performance. Due to the profile of some Chevrolet Performance high-rise intake manifolds, hood clearance should be carefully checked before ordering an intake manifold.
High-Rise Intake Manifold – Rectangular-Port, square bore, Holley Carburetors
• Aluminum, dual-plane manifold can be used with highperformance cast-iron or aluminum rectangular port heads
• Same as used on 454 HO and 502 HO engine assemblies
NOTE: Ports do not match Bowtie cylinder heads P/N 14044861 and P/N 12363425.
NOTE: Open carburetor spacer is not recommended with use of dual-plane manifolds.