SKU: SKU: EDE7520
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.
Edelbrock RPM Air-Gap Dual Quad Manifold for Chevrolet 396-502 Big-Block V8 with large Oval Port Heads
| Front Maximum Height | 4.810 IN |
| 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 R3 |
| Grade Type | Performance |
| Center Maximum Height | 5.190 IN |
| Rear Maximum Height | 5.560 IN |
California Prop 65 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 www.P65warnings.ca.gov.