V-6 90 INTAKE MANIFOLDS, GASKETS & COMPONENTS A. 14097284
Cast Iron Intake Manifold, Four-barrel
• Low-profile, cast iron intake manifold accepts a Quadrajet four-barrel carburetor
• Designed for marine applications with no provisions for EGR B. 10134390
Aluminum Intake Manifold, Four-barrel
• High-performance aluminum manifold is used on all conventional-design 200/229/262 (3.8L and 4.3L) Chevrolet V-6 engines
• Designed to use with 390-cfm, 500-cfm, or 600-cfm 4150-style carburetors
• There is no provision for EGR
• Check manifold and carburetor-to-hood clearance before installation This manifold will not fit 18 head or 3800 V-6.
C. 10134327
Manifold Deflector
• Manifold airflow deflector is used with intake manifolds P/N 10051125 and P/N 10051126
D. 10051125
Raised Runner Intake Manifold Base (Aluminum)
• Cross-ram intake manifold is recommended for all maximum-performance competition engines
• Second-design box-style
• Designed for raised runner cylinder heads
• An air gap beneath the runners insulates the intake charge from engine heat
An aluminum plate should be mounted between the runner entries for optimum performance; see the Chevy Power manual for information. This manifold will clear a large-diameter HEI distributor. E. 10051126
Raised Runner Intake Manifold Cover
• Upper cover for use with Raised Runner Intake Base P/N 10051125
• Carburetor mounting flange fits standard flange and 4500-type four-barrel carburetors
• Carb pad is not drilled to allow the carburetor to be mounted per application 10185004
Splayed Valve Gasket Kit (not shown)
• Used only with splayed-valve cylinder head P/N 10134394
• Includes two gaskets | 
