- Use Progressive Throttle Linkage Kit PN[7094]
The Edelbrock Part #7520 RPM Air-Gap Dual-Quad Intake Manifold is specially engineered for street applications involving Chevrolet big-block V8 engines ranging from 396 to 502 cubic inches with 1975 and earlier oval port heads. This intake manifold is designed to deliver noticeable performance improvements within a broad RPM range of 1500 to 6500 RPM, making it ideal for enthusiasts seeking increased power and throttle response. The taller profile of this intake stands 7/8 inch higher than the low-profile C-66-O model, providing enhanced airflow capabilities for high-performance applications. Its large runners incorporate Edelbrock's innovative Air-Gap design, which separates the intake runners from the hot engine valley, ensuring cooler, denser air charge for better combustion efficiency and increased horsepower. This design effectively reduces intake air temperature, contributing to improved throttle response and overall engine performance.
Features:
- Designed for Chevrolet big-block V8 engines from 396 to 502 cubic inches with oval port heads
- Offers performance gains in the 1500-6500 RPM range for street and performance use
- Stands 7/8 inch taller than low-profile intakes, providing increased airflow capacity
- Unique Air-Gap design separates runners from hot engine valley for cooler, denser intake charge
- Compatible with Edelbrock's progressive throttle linkage kit (PN 7094) for optimized throttle control
- Constructed for street applications, not carburetor approved, with acknowledgment required for carb installation
- Manufactured by Edelbrock, a trusted brand in automotive performance parts
- Suitable for various Chevrolet models including Camaro, K20, K10, Blazer, and Nova from the late 1960s to mid-1970s
- air_freight_prohibited:
- false
- not_carb_approved:
- true
- carb_acknowledgement_required:
- true
- ltl_freight_required:
- false
- prop_65:
- Y
- part_type:
- automotive
- epa:
- N/A
- regular_stock:
- false
- units_per_sku:
- 1
