Aeroflow Intake Manifold Hi Rise Single Plane for Big Block Chev 396 427 454 Black Finish

Get the maximum power from your carburetted engine with this Hi Rise Big Block Chevy carburetted cast intake manifold. This single-plane intake manifold is designed to keep your air and fuel distribution going into the engine at a steady and even flow for maximum performance and efficiency. The carburettor-mounting pad is designed to accept aftermarket square-bore carburettors with either manual or electric choke options available on today’s market. Fits 396-454 & 502ci great for large cubic inch big-block Chevy engines with oval-port cylinder heads operating from 3500 to 7500 rpm range. In most cases, these manifolds accept late model water necks, air conditioning, alternator and H.E.I. ignition systems.
 

Specifications:

• Hi-Rise Single Plane Intake Manifold
• Part Number: AF6210-1002
• Square bore carburettor pad
• Single Plane Configuration
• RPM operating range: 3500 to 7500
• Natural Cast Finish
• Overall height (Carb pad to bottom of manifold): 160mm (Ensure to Check Bonnet Clearance)
• Port Size: 1.60" x 1.94"
• Intake manifold gasket, Fel Pro 1212
• 5/16-18" carburettor studs (x4)
• 5/16-18" mounting holes (x2)
• 3/8-16" distributor hold down mounting hole (x2)
• 1/2" NPT ports (x5)
• 12 Month Warranty
   

Important Notes:

• This manifold is a Hi-Rise race style manifold designed for high RPM and large cubic inch engines. It does feature dual distributor hold-downs and four corner water ports plus a fifth water outlet in the front of the manifold.
• Intake Runners should be port matched to your cylinder heads for optimal performance
   

Fitment Notes:

• Suitable for Big Block Chev 396 427 454