Edelbrock - 7520
Intake Manifold - RPM Air-Gap - Square Bore - Dual Quad - Oval Port - Aluminum - Natural - Big Block Chevy - Each
Edelbrock RPM Air-Gap Dual Quad Manifold for Chevrolet 396-502 Big-Block V8 with large Oval Port Heads
Edelbrock part #7520 Air-Gap Dual-Quad-O intake manifold is designed for street 396-502 c.i.d. Chevy V8's with 1975 & earlier oval port heads. This intake stands 7/8" taller than the low-profile C-66-O dual-quad intake and offer performance improvements in the 1500-6500 rpm range. The large runners feature our unique Air-Gap design that separates the runners from the hot engine valley for a cooler, denser charge.
- Based on C26 Low Profile with Unique Air Gap
- Offers Performance Improvements
- 1.625 in. Taller Than Low-Profile PN[5425]
- Also Available In EnduraShine Finish PN[75254]
- Also Available As Complete Kit PN[2025/20254]
- Best When Matched with Edelbrock 500cfm Carburetor
- Use Fuel Line Kit PN[8088/8091]
- Use Progressive Throttle Linkage Kit PN[7094]
Vehicle Model: Chevrolet
Material: Aluminum
Single Or Dual Plane Type: Dual
Flange Type: 4150 Dual-Quad (4-Barrel Square Bore)
EGR Port: No
Finish: Satin
Gasket Or Seal Included: No
CNC Ported: No
Series: Dual-Quad/Multi Carb
Basic Operating RPM Range: 1500-6500
Grade Type: Performance
Center Maximum Height: 5.190
Rear Maximum Height: 5.560
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.
Front Maximum Height: 4.810
