Description
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]
Application Summary:
| Year | Make/Model |
|---|---|
| 1963 | Chevrolet Bel Air |
| 1965-1975 | Chevrolet Bel Air |
| 1963 | Chevrolet Biscayne |
| 1965-1972 | Chevrolet Biscayne |
| 1973 | Chevrolet Blazer |
| 1972 | Chevrolet Brookwood |
| 1975 | Chevrolet C10 |
| 1968-1974 | Chevrolet C10 Pickup |
| 1968-1975 | Chevrolet C10 Suburban |
| 1975 | Chevrolet C20 |
| 1968-1974 | Chevrolet C20 Pickup |
| 1968-1975 | Chevrolet C20 Suburban |
| 1975 | Chevrolet C30 |
| 1968-1974 | Chevrolet C30 Pickup |
| 1967-1972 | Chevrolet Camaro |
| 1966-1975 | Chevrolet Caprice |
| 1966-1973 | Chevrolet Chevelle |
| 1968 | Chevrolet Chevy II |
| 1966-1974 | Chevrolet Corvette |
| 1966-1975 | Chevrolet El Camino |
| 1973-1974 | Chevrolet G10 Van |
| 1973-1974 | Chevrolet G20 Van |
| 1976 | Chevrolet G30 |
| 1973-1974 | Chevrolet G30 Van |
| 1963 | Chevrolet Impala |
| 1965-1975 | Chevrolet Impala |
| 1968-1969 | Chevrolet K10 Pickup |
| 1974 | Chevrolet K10 Pickup |
| 1968-1972 | Chevrolet K10 Suburban |
| 1968-1969 | Chevrolet K20 Pickup |
| 1973-1974 | Chevrolet K20 Pickup |
| 1973 | Chevrolet K20 Suburban |
| 1968-1971 | Chevrolet K30 Pickup |
| 1973-1974 | Chevrolet K30 Pickup |
| 1970-1972 | Chevrolet Kingswood |
| 1973-1975 | Chevrolet Laguna |
| 1966-1967 | Chevrolet Malibu |
| 1973-1975 | Chevrolet Malibu |
| 1970-1975 | Chevrolet Monte Carlo |
| 1969-1970 | Chevrolet Nova |
| 1970 | Chevrolet Townsman |
| 1972 | Chevrolet Townsman |
| 1975 | GMC C15 |
| 1975 | GMC C15 Suburban |
| 1968-1974 | GMC C15/C1500 Pickup |
| 1968-1974 | GMC C15/C1500 Suburban |
| 1975 | GMC C25 |
| 1975-1976 | GMC C25 Suburban |
| 1978 | GMC C25 Suburban |
| 1968-1974 | GMC C25/C2500 Pickup |
| 1968-1972 | GMC C25/C2500 Suburban |
| 1974 | GMC C25/C2500 Suburban |
| 1975 | GMC C35 |
| 1968-1974 | GMC C35/C3500 Pickup |
| 1975 | GMC G25 |
| 1973 | GMC Jimmy |
| 1968-1969 | GMC K15/K1500 Pickup |
| 1968 | GMC K15/K1500 Suburban |
| 1970-1972 | GMC K15/K1500 Suburban |
| 1974 | GMC K15/K1500 Suburban |
| 1968-1969 | GMC K25/K2500 Pickup |
| 1973-1974 | GMC K25/K2500 Pickup |
| 1968 | GMC K25/K2500 Suburban |
| 1974 | GMC K25/K2500 Suburban |
| 1968-1971 | GMC K35/K3500 Pickup |
| 1973-1974 | GMC K35/K3500 Pickup |
| 1971-1975 | GMC Sprint |
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