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Description
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.
Installation Instructions
Installation Instructions


This Part Fits:

Year Make Model Submodel
1963,1965-1975 Chevrolet Bel Air Base
1963,1965-1972 Chevrolet Biscayne Base
1973 Chevrolet Blazer Base
1972 Chevrolet Brookwood Base
1975 Chevrolet C10 Cheyenne
1975 Chevrolet C10 Custom Deluxe
1975 Chevrolet C10 Scottsdale
1975 Chevrolet C10 Silverado
1968-1974 Chevrolet C10 Pickup Base
1968-1974 Chevrolet C10 Suburban Base
1975 Chevrolet C10 Suburban Custom Deluxe
1975 Chevrolet C10 Suburban Scottsdale
1975 Chevrolet C10 Suburban Silverado
1975 Chevrolet C20 Cheyenne
1975 Chevrolet C20 Custom Deluxe
1975 Chevrolet C20 Scottsdale
1975 Chevrolet C20 Silverado
1968-1974 Chevrolet C20 Pickup Base
1968-1974 Chevrolet C20 Suburban Base
1975 Chevrolet C20 Suburban Custom Deluxe
1975 Chevrolet C20 Suburban Scottsdale
1975 Chevrolet C20 Suburban Silverado
1975 Chevrolet C30 Cheyenne
1975 Chevrolet C30 Custom Deluxe
1975 Chevrolet C30 Scottsdale
1975 Chevrolet C30 Silverado
1968-1974 Chevrolet C30 Pickup Base
1967,1971-1972 Chevrolet Camaro Base
1967 Chevrolet Camaro RS
1967-1971 Chevrolet Camaro SS
1966-1972 Chevrolet Caprice Base
1973-1975 Chevrolet Caprice Classic
1975 Chevrolet Caprice Classic Sport
1973-1974 Chevrolet Caprice Estate
1975 Chevrolet Caprice Estate Wagon
1968 Chevrolet Chevelle 300
1968-1969 Chevrolet Chevelle 300 Deluxe
1967,1970-1972 Chevrolet Chevelle Base
1967-1969,1972 Chevrolet Chevelle Concours
1969-1970,1972 Chevrolet Chevelle Concours Estate
1967,1973 Chevrolet Chevelle Deluxe
1969-1970,1972 Chevrolet Chevelle Greenbrier
1968-1972 Chevrolet Chevelle Malibu
1968-1972 Chevrolet Chevelle Nomad
1966-1970 Chevrolet Chevelle SS
1968 Chevrolet Chevy II Nova
1966-1974 Chevrolet Corvette Base
1966-1975 Chevrolet El Camino Base
1968-1974 Chevrolet El Camino Custom
1968-1974 Chevrolet El Camino SS
1973-1974 Chevrolet G10 Van Base
1973-1974 Chevrolet G20 Van Base
1975-1976 Chevrolet G30 Beauville
1975-1976 Chevrolet G30 Chevy Van
1975-1976 Chevrolet G30 Hi-Cube
1973-1974 Chevrolet G30 Van Base
1963,1965-1975 Chevrolet Impala Base
1975 Chevrolet Impala Custom
1975 Chevrolet Impala Sport
1965-1967 Chevrolet Impala SS
1968-1969,1974 Chevrolet K10 Pickup Base
1968-1972 Chevrolet K10 Suburban Base
1968-1969,1973-1974 Chevrolet K20 Pickup Base
1973 Chevrolet K20 Suburban Base
1968-1971,1973-1974 Chevrolet K30 Pickup Base
1970-1972 Chevrolet Kingswood Base
1971-1972 Chevrolet Kingswood Estate
1973-1975 Chevrolet Laguna Base
1973 Chevrolet Laguna Estate
1975 Chevrolet Laguna S3
1974 Chevrolet Laguna Type S-3
1966-1967,1973-1974 Chevrolet Malibu Base
1974-1975 Chevrolet Malibu Classic
1973-1974 Chevrolet Malibu Estate
1970-1974 Chevrolet Monte Carlo Base
1973-1974 Chevrolet Monte Carlo Landau
1973,1975 Chevrolet Monte Carlo S
1969-1970 Chevrolet Nova Base
1970,1972 Chevrolet Townsman Base
1975 GMC C15 Base
1975 GMC C15 High Sierra
1975 GMC C15 Sierra Classic
1975 GMC C15 Sierra Grande
1975 GMC C15 Suburban Base
1975 GMC C15 Suburban High Sierra
1975 GMC C15 Suburban Sierra Classic
1975 GMC C15 Suburban Sierra Grande
1968-1974 GMC C15/C1500 Pickup Base
1968-1974 GMC C15/C1500 Suburban Base
1975 GMC C25 Base
1975 GMC C25 High Sierra
1975 GMC C25 Sierra Classic
1975 GMC C25 Sierra Grande
1975-1976,1978 GMC C25 Suburban Base
1975-1976,1978 GMC C25 Suburban High Sierra
1975-1976,1978 GMC C25 Suburban Sierra Classic
1975-1976,1978 GMC C25 Suburban Sierra Grande
1968-1974 GMC C25/C2500 Pickup Base
1968-1972,1974 GMC C25/C2500 Suburban Base
1975 GMC C35 Base
1975 GMC C35 High Sierra
1975 GMC C35 Sierra Classic
1975 GMC C35 Sierra Grande
1968-1974 GMC C35/C3500 Pickup Base
1975 GMC G25 Rally
1975 GMC G25 Rally STX
1973 GMC Jimmy Base
1968-1969 GMC K15/K1500 Pickup Base
1968,1970-1972,1974 GMC K15/K1500 Suburban Base
1968-1969,1973-1974 GMC K25/K2500 Pickup Base
1968,1974 GMC K25/K2500 Suburban Base
1968-1971,1973-1974 GMC K35/K3500 Pickup Base
1971-1975 GMC Sprint Base
1975 GMC Sprint Classic
1972-1974 GMC Sprint Custom
1975 GMC Sprint High Sierra
1975 GMC Sprint SP

Edelbrock Manifold Dual Quad RPM Air Gap BB Chevy Oval Port

Regular price $566.95

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Description
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.
Installation Instructions
Installation Instructions


This Part Fits:

Year Make Model Submodel
1963,1965-1975 Chevrolet Bel Air Base
1963,1965-1972 Chevrolet Biscayne Base
1973 Chevrolet Blazer Base
1972 Chevrolet Brookwood Base
1975 Chevrolet C10 Cheyenne
1975 Chevrolet C10 Custom Deluxe
1975 Chevrolet C10 Scottsdale
1975 Chevrolet C10 Silverado
1968-1974 Chevrolet C10 Pickup Base
1968-1974 Chevrolet C10 Suburban Base
1975 Chevrolet C10 Suburban Custom Deluxe
1975 Chevrolet C10 Suburban Scottsdale
1975 Chevrolet C10 Suburban Silverado
1975 Chevrolet C20 Cheyenne
1975 Chevrolet C20 Custom Deluxe
1975 Chevrolet C20 Scottsdale
1975 Chevrolet C20 Silverado
1968-1974 Chevrolet C20 Pickup Base
1968-1974 Chevrolet C20 Suburban Base
1975 Chevrolet C20 Suburban Custom Deluxe
1975 Chevrolet C20 Suburban Scottsdale
1975 Chevrolet C20 Suburban Silverado
1975 Chevrolet C30 Cheyenne
1975 Chevrolet C30 Custom Deluxe
1975 Chevrolet C30 Scottsdale
1975 Chevrolet C30 Silverado
1968-1974 Chevrolet C30 Pickup Base
1967,1971-1972 Chevrolet Camaro Base
1967 Chevrolet Camaro RS
1967-1971 Chevrolet Camaro SS
1966-1972 Chevrolet Caprice Base
1973-1975 Chevrolet Caprice Classic
1975 Chevrolet Caprice Classic Sport
1973-1974 Chevrolet Caprice Estate
1975 Chevrolet Caprice Estate Wagon
1968 Chevrolet Chevelle 300
1968-1969 Chevrolet Chevelle 300 Deluxe
1967,1970-1972 Chevrolet Chevelle Base
1967-1969,1972 Chevrolet Chevelle Concours
1969-1970,1972 Chevrolet Chevelle Concours Estate
1967,1973 Chevrolet Chevelle Deluxe
1969-1970,1972 Chevrolet Chevelle Greenbrier
1968-1972 Chevrolet Chevelle Malibu
1968-1972 Chevrolet Chevelle Nomad
1966-1970 Chevrolet Chevelle SS
1968 Chevrolet Chevy II Nova
1966-1974 Chevrolet Corvette Base
1966-1975 Chevrolet El Camino Base
1968-1974 Chevrolet El Camino Custom
1968-1974 Chevrolet El Camino SS
1973-1974 Chevrolet G10 Van Base
1973-1974 Chevrolet G20 Van Base
1975-1976 Chevrolet G30 Beauville
1975-1976 Chevrolet G30 Chevy Van
1975-1976 Chevrolet G30 Hi-Cube
1973-1974 Chevrolet G30 Van Base
1963,1965-1975 Chevrolet Impala Base
1975 Chevrolet Impala Custom
1975 Chevrolet Impala Sport
1965-1967 Chevrolet Impala SS
1968-1969,1974 Chevrolet K10 Pickup Base
1968-1972 Chevrolet K10 Suburban Base
1968-1969,1973-1974 Chevrolet K20 Pickup Base
1973 Chevrolet K20 Suburban Base
1968-1971,1973-1974 Chevrolet K30 Pickup Base
1970-1972 Chevrolet Kingswood Base
1971-1972 Chevrolet Kingswood Estate
1973-1975 Chevrolet Laguna Base
1973 Chevrolet Laguna Estate
1975 Chevrolet Laguna S3
1974 Chevrolet Laguna Type S-3
1966-1967,1973-1974 Chevrolet Malibu Base
1974-1975 Chevrolet Malibu Classic
1973-1974 Chevrolet Malibu Estate
1970-1974 Chevrolet Monte Carlo Base
1973-1974 Chevrolet Monte Carlo Landau
1973,1975 Chevrolet Monte Carlo S
1969-1970 Chevrolet Nova Base
1970,1972 Chevrolet Townsman Base
1975 GMC C15 Base
1975 GMC C15 High Sierra
1975 GMC C15 Sierra Classic
1975 GMC C15 Sierra Grande
1975 GMC C15 Suburban Base
1975 GMC C15 Suburban High Sierra
1975 GMC C15 Suburban Sierra Classic
1975 GMC C15 Suburban Sierra Grande
1968-1974 GMC C15/C1500 Pickup Base
1968-1974 GMC C15/C1500 Suburban Base
1975 GMC C25 Base
1975 GMC C25 High Sierra
1975 GMC C25 Sierra Classic
1975 GMC C25 Sierra Grande
1975-1976,1978 GMC C25 Suburban Base
1975-1976,1978 GMC C25 Suburban High Sierra
1975-1976,1978 GMC C25 Suburban Sierra Classic
1975-1976,1978 GMC C25 Suburban Sierra Grande
1968-1974 GMC C25/C2500 Pickup Base
1968-1972,1974 GMC C25/C2500 Suburban Base
1975 GMC C35 Base
1975 GMC C35 High Sierra
1975 GMC C35 Sierra Classic
1975 GMC C35 Sierra Grande
1968-1974 GMC C35/C3500 Pickup Base
1975 GMC G25 Rally
1975 GMC G25 Rally STX
1973 GMC Jimmy Base
1968-1969 GMC K15/K1500 Pickup Base
1968,1970-1972,1974 GMC K15/K1500 Suburban Base
1968-1969,1973-1974 GMC K25/K2500 Pickup Base
1968,1974 GMC K25/K2500 Suburban Base
1968-1971,1973-1974 GMC K35/K3500 Pickup Base
1971-1975 GMC Sprint Base
1975 GMC Sprint Classic
1972-1974 GMC Sprint Custom
1975 GMC Sprint High Sierra
1975 GMC Sprint SP
Edelbrock Manifold Dual Quad RPM Air Gap BB Chevy Oval Port

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