RPM Air-Gap Intake Manifold for Big-Block Chevy Oval Port, Black Plasma Finish

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Edelbrock RPM Air-Gap Oval Port Intake Manifold for Chevrolet 396-502 Big-Block V8 with Chrome Plasma finish
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Edelbrock PN 7561-BP Air-Gap RPM Oval Port intake manifold is designed for high performance 396-502 c.i.d. Chevy V8's with large oval-port cylinder heads (1975 and earlier) or Edelbrock Performer/Performer RPM heads. This RPM Air-Gap incorporates the same race-winning technology that's been used on our Victor Series competition intakes for decades. The Air-Gap design features an open air space that separates the runners from the hot engine oil resulting in a cooler, denser charge for more power. Includes rear water outlets, two distributor clamp locations and nitrous bosses. Accepts all late model alternator and A/C brackets for the street. For square bore carburetors only. Will not fit under stock hood of Corvette, 1964-67 Chevelle or 1967-81 Camaro. Use with electric or manual choke carburetors sized for 750-850 cfm. This PN 7561-BP version comes with a beautiful reflective Black Plasma finish that is durable and easy to maintain. The Plasma finishes are applied by a fully automated 7 stage prewash and 4 stage finish. A durable clear powder coat finishes the process.

Features and Benefits

  • Highest Performance Oval Port manifold for the 1500-6500 RPM range!
  • Dropped divider wall evens out air/fuel ratio at low rpm
  • 7 stage prewash & 4 stage coating for a beautful and durable finish.
  • No polishing, just wipe and go!



Manufacturer Edelbrock
Application Application Specific
UPC 00085347756124
Vehicle Model Chevrolet
Series Performer
Grade Type Performance
Gasket Or Seal Included No
Availability Note Available to Order
Warranty 12 Months
Ec Basic Operating Rpm Range 1500-6500 RPM
Egr Port No
Emissions Code
Hazardous Materials Warning WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit
Installation Notes
Finish Black Plasma
Material Aluminum
Rear Maximum Height 6.00 in
Single Or Dual Plane Type Dual