RPM Air-Gap Intake Manifold For Big-Block Chevy Oval Port Chrome Plasma Finish

Edelbrock PN 7561-CP 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-CP version comes with a brilliant Chrome plasma finish that is durable and easy to maintain.

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

Vehicle Specific

• Chevrolet:Big Block 396-502 (6.5L-8.2L) Oval port

Attributes:

• Brand Name: Edelbrock
• GTIN: 00085347756100
• Basic Operating RPM Range: 1500-6500
• CNC Ported: No
• Center Maximum Height: 5.22
• EGR Port: No
• Finish: Chrome Plasma PVD
• Flange Type: 4150
• Front Maximum Height: 4.45
• Gasket Or Seal Included: No
• Grade Type: Performance
• Material: Aluminum
• RGL: 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 www.P65warnings.ca.gov.
• Rear Maximum Height: 6
• Series: Performer
• Single Or Dual Plane Type: Dual Plane
• Vehicle Model: Chevrolet

Extended Information:

• Country of Origin: US
• Emissions : EPA Eligible

Packing Information:

• Quantity of Each: 1
• Package UOM: EA
• Dimension: 22.5 x 10.5 x 5.7 inches
• Weight: 16.85 POUNDS