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Edelbrock 7521 - Performer RPM Air-Gap Intake Manifolds
Edelbrock 7521 - Performer RPM Air-Gap Intake Manifolds
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Product Info

Edelbrock 7521 - Performer RPM Air-Gap Intake Manifolds
Edelbrock Performer RPM Air-Gap Intake Manifolds rely on the race-winning technology used with Victor series competition intakes. The manifolds feature an the Air-Gap design, which has an open space separating the runners from the heat of the lifter-valley cover. This ensures the air and fuel mixture will stay cooler and denser on its way to the heads, giving you more power. The runners have been tuned to increase the power band by 1,000 rpm over Performer Air-Gap manifolds, from idle-5,500 rpm up to 1,500-6,500 rpm.
Key Features:- RPM Air Gap 260/289/302 Intake Manifold
- Cast Finish
- Non-EGR
- 1500-6500rpm
- For 4 bbl Carbs
- Incl. Nitrous Bosses
Note: TDot Performance is an authorized dealer of all Edelbrock products, so your new purchase will include the full factory warranty. What more? We are proudly Canadian but have warehouses in both Canada & USA, so whether you are Canadian or American, you WILL NOT pay any Custom, Duties or Brokerage fees!

Edelbrock Performance is a company with a lot of history behind it, and now ranks as one of the leaders in the automotive performance industry. Edelbrock products are developed by top-notch R&D teams with access to the most modern and up-to-date tools. After a product has been designed it goes through vigorous testing in a real world environment with state-of-the-art equipment. Products are also tested by professional race car teams and drivers! Edelbrock products are used by top racing teams who participate in all forms of motorsports and they are counted on to win races and championships!
Description
- RPM Air Gap 260/289/302 Intake Manifold
- Cast Finish
- Non-EGR
- 1500-6500rpm
- For 4 bbl Carbs
- Incl. Nitrous Bosses
Vehicle Fitment
Year | Make | Model | Sub Model | Engine Size | Carburetor |
---|---|---|---|---|---|
1966 - 1968 | AC | SHELBY COBRA | BASE | 4.7L | N/A |
1970 - 1971 | DETOMASO | MANGUSTA | BASE | 5.0L | N/A |
1963 | FORD | 300 | BASE | 4.7L | N/A |
1966 - 1967 | FORD | BRONCO | BASE | 4.7L | N/A |
1968 | FORD | BRONCO | BASE, Roadster, Wagon | 4.7L, 5.0L | N/A |
1969 | FORD | BRONCO | BASE, Roadster, Wagon | 5.0L | N/A |
1970 - 1973 | FORD | BRONCO | BASE, Wagon | 5.0L | N/A |
1974 | FORD | BRONCO | BASE | 5.0L | N/A |
1975 | FORD | BRONCO | CUSTOM, NORTHLAND, RANGER, SPORT | 5.0L | N/A |
1976 - 1977 | FORD | BRONCO | CUSTOM, SPORT | 5.0L | N/A |
1980 - 1981 | FORD | BRONCO | CUSTOM, RANGER XLT | 5.0L | N/A |
1982 - 1983 | FORD | BRONCO | CUSTOM, XLS, XLT LARIAT | 5.0L | N/A |
1984 | FORD | BRONCO | CUSTOM, XLT | 5.0L | N/A |
1963 - 1967 | FORD | COUNTRY SEDAN | BASE | 4.7L | N/A |
1968 - 1974 | FORD | COUNTRY SEDAN | BASE | 5.0L | N/A |
1963 - 1967 | FORD | COUNTRY SQUIRE | BASE | 4.7L | N/A |
1968 - 1974 | FORD | COUNTRY SQUIRE | BASE | 5.0L | N/A |
1964 - 1967 | FORD | CUSTOM | BASE | 4.7L | N/A |
1968 - 1972 | FORD | CUSTOM | BASE | 5.0L | N/A |
1964 - 1967 | FORD | CUSTOM 500 | BASE | 4.7L | N/A |
1968 - 1974 | FORD | CUSTOM 500 | BASE | 5.0L | N/A |
1969 - 1974 | FORD | E-100 ECONOLINE | BASE, Club Wagon | 5.0L | N/A |
1975 | FORD | E-100 ECONOLINE | BASE, CUSTOM, Chateau, NORTHLAND | 5.0L | N/A |
1976 - 1982 | FORD | E-100 ECONOLINE | BASE, CUSTOM, Chateau | 5.0L | N/A |
1983 | FORD | E-100 ECONOLINE | CUSTOM, XL | 5.0L | N/A |
1979 - 1982 | FORD | E-100 ECONOLINE CLUB WAGON | BASE, CUSTOM, Chateau | 5.0L | N/A |
1983 | FORD | E-100 ECONOLINE CLUB WAGON | CUSTOM, XL | 5.0L | N/A |
1975 | FORD | E-150 ECONOLINE | BASE, CUSTOM, Chateau, NORTHLAND | 5.0L | N/A |
1976 - 1982 | FORD | E-150 ECONOLINE | BASE, CUSTOM, Chateau | 5.0L | N/A |
1983 | FORD | E-150 ECONOLINE | BASE, CUSTOM, XL | 5.0L | N/A |
1984 - 1985 | FORD | E-150 ECONOLINE | BASE, XL | 5.0L | N/A |
1979 - 1982 | FORD | E-150 ECONOLINE CLUB WAGON | BASE, CUSTOM, Chateau | 5.0L | N/A |
1983 | FORD | E-150 ECONOLINE CLUB WAGON | BASE, CUSTOM, XL | 5.0L | N/A |
1984 - 1985 | FORD | E-150 ECONOLINE CLUB WAGON | BASE, XL, XLT | 5.0L | N/A |
1969 | FORD | E-200 ECONOLINE | BASE, Club Wagon | 5.0L | N/A |
1970 | FORD | E-200 ECONOLINE | BASE, Club Wagon, Custom Wagon | 5.0L | N/A |
1971 - 1972 | FORD | E-200 ECONOLINE | BASE, Chateau Wagon, Club Wagon, Custom Wagon | 5.0L | N/A |
1973 - 1974 | FORD | E-200 ECONOLINE | BASE, Club Wagon, Custom Wagon | 5.0L | N/A |
1975 | FORD | E-250 ECONOLINE | BASE, CUSTOM, Chateau, NORTHLAND | 5.0L | N/A |
1976 - 1982 | FORD | E-250 ECONOLINE | BASE, CUSTOM, Chateau | 5.0L | N/A |
1983 | FORD | E-250 ECONOLINE | BASE, CUSTOM, XL | 5.0L | N/A |
1984 | FORD | E-250 ECONOLINE | BASE, XL | 5.0L | N/A |
1985 | FORD | E-250 ECONOLINE | BASE | 5.0L | N/A |
1979 - 1980 | FORD | E-250 ECONOLINE CLUB WAGON | BASE, CUSTOM, Chateau | 5.0L | N/A |
1969 | FORD | E-300 ECONOLINE | BASE, Club Wagon | 5.0L | N/A |
1970 | FORD | E-300 ECONOLINE | BASE, Chateau Wagon, Club Wagon | 5.0L | N/A |
1971 - 1972 | FORD | E-300 ECONOLINE | BASE, Chateau Wagon, Club Wagon, Custom Wagon | 5.0L | N/A |
1973 - 1974 | FORD | E-300 ECONOLINE | BASE, Chateau Wagon, Club Wagon | 5.0L | N/A |
1975 | FORD | E-350 ECONOLINE | BASE, CUSTOM, Chateau, NORTHLAND | 5.0L | N/A |
1976 - 1982 | FORD | E-350 ECONOLINE | BASE, CUSTOM, Chateau | 5.0L | N/A |
1979 - 1980 | FORD | E-350 ECONOLINE CLUB WAGON | BASE, CUSTOM, Chateau | 5.0L | N/A |
1969 - 1974 | FORD | F-100 | BASE | 5.0L | N/A |
1975 - 1976 | FORD | F-100 | BASE, CUSTOM, NORTHLAND, RANGER, RANGER XLT | 5.0L | N/A |
1977 | FORD | F-100 | BASE, CUSTOM, NORTHLAND, RANGER, RANGER XLT, XLT | 5.0L | N/A |
1978 | FORD | F-100 | BASE, CUSTOM, NORTHLAND, RANGER, RANGER LARIAT, RANGER XLT | 5.0L | N/A |
1979 - 1981 | FORD | F-100 | CUSTOM, RANGER, RANGER LARIAT, RANGER XLT | 5.0L | N/A |
1982 | FORD | F-100 | CUSTOM, XL, XLS, XLT LARIAT | 5.0L | N/A |
1983 | FORD | F-100 | BASE, XL, XLS, XLT LARIAT | 5.0L | N/A |
1975 | FORD | F-150 | CUSTOM, NORTHLAND, RANGER, RANGER XLT | 5.0L | N/A |
1976 | FORD | F-150 | BASE, CUSTOM, NORTHLAND, RANGER, RANGER XLT | 5.0L | N/A |
1977 | FORD | F-150 | BASE, CUSTOM, NORTHLAND, RANGER, RANGER XLT, XLT | 5.0L | N/A |
1978 | FORD | F-150 | BASE, CUSTOM, NORTHLAND, RANGER, RANGER LARIAT, RANGER XLT | 5.0L | N/A |
1979 - 1981 | FORD | F-150 | CUSTOM, RANGER, RANGER LARIAT, RANGER XLT | 5.0L | N/A |
1982 | FORD | F-150 | CUSTOM, XL, XLS, XLT LARIAT | 5.0L | N/A |
1983 | FORD | F-150 | BASE, XL, XLS, XLT, XLT LARIAT | 5.0L | N/A |
1984 | FORD | F-150 | BASE, XL, XLT, XLT LARIAT | 5.0L | N/A |
1985 | FORD | F-150 | BASE, XL, XLT LARIAT | 5.0L | N/A |
1969 - 1976 | FORD | F-250 | BASE | 5.0L | N/A |
1977 | FORD | F-250 | BASE, CUSTOM, NORTHLAND, RANGER, RANGER XLT, XLT | 5.0L | N/A |
1978 | FORD | F-250 | BASE, CUSTOM, NORTHLAND, RANGER, RANGER LARIAT, RANGER XLT | 5.0L | N/A |
1980 - 1981 | FORD | F-250 | CUSTOM, RANGER, RANGER LARIAT, RANGER XLT | 5.0L | N/A |
1982 | FORD | F-250 | CUSTOM, XL, XLS, XLT LARIAT | 5.0L | N/A |
1983 | FORD | F-250 | BASE, XL, XLS, XLT, XLT LARIAT | 5.0L | N/A |
1984 | FORD | F-250 | BASE, XL, XLT, XLT LARIAT | 5.0L | N/A |
1985 | FORD | F-250 | BASE, XL, XLT LARIAT | 5.0L | N/A |
1972 - 1974 | FORD | F-350 | BASE | 5.0L | N/A |
1975 - 1976 | FORD | F-350 | BASE, CUSTOM, NORTHLAND, RANGER, RANGER XLT | 5.0L | N/A |
1977 | FORD | F-350 | BASE, CUSTOM, NORTHLAND, RANGER, RANGER XLT, XLT | 5.0L | N/A |
1978 | FORD | F-350 | BASE, CUSTOM, NORTHLAND, RANGER, RANGER LARIAT, RANGER XLT | 5.0L | N/A |
1980 | FORD | F-350 | CUSTOM, RANGER, RANGER LARIAT, RANGER XLT | 5.0L | N/A |
1963 - 1965 | FORD | FAIRLANE | 500, BASE | 4.7L | , 4 BBL Carb |
1966 - 1967 | FORD | FAIRLANE | 500, 500XL, BASE | 4.7L | , 4 BBL Carb |
1968 - 1969 | FORD | FAIRLANE | 500, BASE | 5.0L | N/A |
1970 | FORD | FAIRLANE | 500 | 5.0L | N/A |
1978 - 1979 | FORD | FAIRMONT | BASE, FUTURA | 5.0L | N/A |
1964 - 1965 | FORD | FALCON | BASE, FUTURA, FUTURA SPRINT | 4.7L | , 4 BBL Carb |
1966 - 1967 | FORD | FALCON | BASE, FUTURA | 4.7L | , 4 BBL Carb |
1968 | FORD | FALCON | BASE, FUTURA | 4.7L, 5.0L | N/A |
1969 - 1970 | FORD | FALCON | BASE, FUTURA | 5.0L | N/A |
1964 - 1965 | FORD | FALCON SEDAN DELIVERY | BASE | 4.7L | N/A |
1963 | FORD | FORD 300 | BASE | 4.7L | N/A |
1963 - 1967 | FORD | GALAXIE | BASE | 4.7L | N/A |
1963 - 1964 | FORD | GALAXIE 500 | BASE, Sunliner, VICTORIA, XL | 4.7L | N/A |
1965 - 1967 | FORD | GALAXIE 500 | BASE, XL | 4.7L | N/A |
1968 - 1970 | FORD | GALAXIE 500 | BASE, XL | 5.0L | N/A |
1971 - 1974 | FORD | GALAXIE 500 | BASE | 5.0L | N/A |
1972 | FORD | GRAN TORINO | BASE, SPORT, SQUIRE | 5.0L | N/A |
1973 | FORD | GRAN TORINO | BASE, Brougham, SPORT, SQUIRE | 5.0L | N/A |
1974 | FORD | GRAN TORINO | BASE, Brougham, ELITE, SPORT, SQUIRE | 5.0L | N/A |
1975 - 1977 | FORD | GRANADA | BASE, GHIA | 5.0L | N/A |
1978 - 1980 | FORD | GRANADA | BASE, ESS, GHIA | 5.0L | N/A |
1964 - 1965 | FORD | GT40 | BASE | 4.7L | N/A |
1966 - 1968 | FORD | GT40 | BASE, MK III | 4.7L | N/A |
1969 | FORD | GT40 | MK III | 4.7L | N/A |
1965 - 1967 | FORD | LTD | BASE | 4.7L | N/A |
1968 - 1969 | FORD | LTD | BASE | 5.0L | N/A |
1970 - 1974 | FORD | LTD | BASE, Brougham | 5.0L | N/A |
1975 - 1976 | FORD | LTD | BASE | 5.0L | N/A |
1977 - 1978 | FORD | LTD | BASE, Landau | 5.0L | N/A |
1979 | FORD | LTD | BASE, Country Squire, Landau | 5.0L | N/A |
1980 - 1982 | FORD | LTD | BASE, Country Squire, Crown Victoria, S | 5.0L | N/A |
1984 - 1985 | FORD | LTD | BASE | 5.0L | N/A |
1977 - 1978 | FORD | LTD II | BASE, Brougham, S | 5.0L | N/A |
1979 | FORD | LTD II | BASE, Landau, S | 5.0L | N/A |
1971 - 1974 | FORD | MAVERICK | BASE | 5.0L | N/A |
1975 - 1977 | FORD | MAVERICK | BASE, GRABBER | 5.0L | N/A |
1964 | FORD | MUSTANG | BASE | 4.7L | N/A |
1965 | FORD | MUSTANG | BASE, SHELBY GT-350 | 4.7L | N/A |
1966 | FORD | MUSTANG | BASE, SHELBY GT-350, SHELBY GT-350H | 4.7L | N/A |
1967 | FORD | MUSTANG | BASE, SHELBY GT-350 | 4.7L | N/A |
1968 | FORD | MUSTANG | BASE, SHELBY GT-350 | 4.7L, 5.0L | N/A |
1969 | FORD | MUSTANG | BASE | 5.0L | N/A |
1970 - 1973 | FORD | MUSTANG | BASE, GRANDE, MACH 1 | 5.0L | N/A |
1974 - 1978 | FORD | MUSTANG | BASE | 5.0L | N/A |
1979 | FORD | MUSTANG | BASE, GHIA | 5.0L | N/A |
1983 | FORD | MUSTANG | GT | 5.0L | N/A |
1984 | FORD | MUSTANG | GT, GT-350 20th Anniversary, L, LX | 5.0L | N/A |
1985 | FORD | MUSTANG | GT, LX | 5.0L | N/A |
1975 - 1978 | FORD | MUSTANG II | BASE, GHIA, MACH 1 | 5.0L | N/A |
1963 - 1967 | FORD | RANCH WAGON | BASE | 4.7L | N/A |
1968 - 1969 | FORD | RANCH WAGON | BASE | 5.0L | N/A |
1970 | FORD | RANCH WAGON | BASE, POLICE CRUISER | 5.0L | N/A |
1971 - 1974 | FORD | RANCH WAGON | BASE | 5.0L | N/A |
1965 | FORD | RANCHERO | BASE | 4.7L | N/A |
1966 | FORD | RANCHERO | BASE, CUSTOM | 4.7L | N/A |
1967 | FORD | RANCHERO | 500, 500 XL, BASE | 4.7L | N/A |
1968 - 1969 | FORD | RANCHERO | 500, BASE, GT | 5.0L | N/A |
1970 - 1971 | FORD | RANCHERO | 500, BASE, GT, SQUIRE | 5.0L | N/A |
1972 - 1979 | FORD | RANCHERO | 500, GT, SQUIRE | 5.0L | N/A |
1964 | FORD | SPRINT | BASE | 4.7L | N/A |
1977 | FORD | THUNDERBIRD | BASE | 5.0L | N/A |
1978 | FORD | THUNDERBIRD | BASE, Diamond Jubilee, Town Landau | 5.0L | N/A |
1979 | FORD | THUNDERBIRD | BASE, Heritage, Town Landau | 5.0L | N/A |
1980 | FORD | THUNDERBIRD | BASE, Heritage, Silver Anniversary, Town Landau | 5.0L | N/A |
1981 | FORD | THUNDERBIRD | BASE, Heritage, Town Landau | 5.0L | N/A |
1968 | FORD | TORINO | BASE, GT | 5.0L | N/A |
1969 | FORD | TORINO | BASE, GT, SQUIRE | 5.0L | N/A |
1970 | FORD | TORINO | BASE, Brougham, GT, SQUIRE | 5.0L | N/A |
1971 | FORD | TORINO | 500, BASE, Brougham, GT, SQUIRE | 5.0L | N/A |
1972 - 1974 | FORD | TORINO | BASE | 5.0L | N/A |
1964 - 1965 | GRIFFITH | 200 | BASE | 4.7L | N/A |
1982 | LINCOLN | CONTINENTAL | BASE, Givenchy, SIGNATURE | 5.0L | N/A |
1977 - 1980 | LINCOLN | VERSAILLES | BASE | 5.0L | N/A |
1964 - 1967 | MERCURY | CALIENTE | BASE | 4.7L | N/A |
1966 - 1967 | MERCURY | CAPRI | BASE | 4.7L | N/A |
1979 | MERCURY | CAPRI | BASE, GHIA | 5.0L | N/A |
1982 - 1985 | MERCURY | CAPRI | RS | 5.0L | N/A |
1964 - 1967 | MERCURY | COMET | BASE | 4.7L | N/A |
1968 | MERCURY | COMET | BASE | 4.7L, 5.0L | N/A |
1969 - 1977 | MERCURY | COMET | BASE | 5.0L | N/A |
1967 | MERCURY | COMMUTER | BASE | 4.7L | N/A |
1967 | MERCURY | COUGAR | BASE, XR-7 | 4.7L | N/A |
1968 | MERCURY | COUGAR | BASE, XR-7 | 4.7L, 5.0L | N/A |
1969 - 1976 | MERCURY | COUGAR | BASE, XR-7 | 5.0L | N/A |
1977 | MERCURY | COUGAR | BASE, Brougham, XR-7 | 5.0L | N/A |
1978 - 1979 | MERCURY | COUGAR | BASE, XR-7 | 5.0L | N/A |
1980 - 1981 | MERCURY | COUGAR | XR-7 | 5.0L | N/A |
1963 | MERCURY | COUNTRY CRUISER | BASE | 4.7L | N/A |
1964 - 1967 | MERCURY | CYCLONE | BASE | 4.7L | N/A |
1968 | MERCURY | CYCLONE | BASE | 4.7L, 5.0L | N/A |
1969 | MERCURY | CYCLONE | BASE, CJ, Spoiler | 5.0L | N/A |
1970 - 1971 | MERCURY | CYCLONE | BASE, GT, Spoiler | 5.0L | N/A |
1979 - 1982 | MERCURY | GRAND MARQUIS | BASE, Colony Park | 5.0L | N/A |
1979 - 1982 | MERCURY | MARQUIS | BASE, Brougham | 5.0L | N/A |
1963 | MERCURY | METEOR | BASE | 4.7L | N/A |
1975 | MERCURY | MONARCH | BASE, GHIA | 5.0L | N/A |
1976 | MERCURY | MONARCH | BASE, GHIA, Grand Ghia | 5.0L | N/A |
1977 | MERCURY | MONARCH | BASE, GHIA | 5.0L | N/A |
1978 - 1980 | MERCURY | MONARCH | BASE | 5.0L | N/A |
1968 | MERCURY | MONTEGO | BASE, MX | 4.7L, 5.0L | N/A |
1969 | MERCURY | MONTEGO | BASE, MX | 5.0L | N/A |
1970 - 1971 | MERCURY | MONTEGO | BASE, MX, MX Brougham, Villager | 5.0L | N/A |
1972 - 1973 | MERCURY | MONTEGO | BASE, GT, MX, MX Brougham, Villager | 5.0L | N/A |
1974 | MERCURY | MONTEGO | BASE, MX, MX Brougham, Villager | 5.0L | N/A |
1964 - 1967 | MERCURY | VILLAGER | BASE | 4.7L | N/A |
1966 - 1967 | MERCURY | VOYAGER | BASE | 4.7L | N/A |
1978 - 1979 | MERCURY | ZEPHYR | BASE, Z7 | 5.0L | N/A |
1967 | OMEGA | OMEGA | BASE | 4.7L | N/A |
1968 | OMEGA | OMEGA | BASE | 4.7L, 5.0L | N/A |
1967 | SUNBEAM | TIGER | BASE | 4.7L | N/A |
1972 | TVR | 3000M | BASE | 5.0L | N/A |
1973 - 1974 | TVR | 3000M | BASE | 4.7L, 5.0L | N/A |
1964 - 1966 | TVR | GRIFFITH | BASE | 4.7L | N/A |
1967 | TVR | TUSCAN | BASE | 4.7L | N/A |
1968 | TVR | TUSCAN | BASE | 4.7L, 5.0L | N/A |
1969 - 1971 | TVR | TUSCAN | BASE | 5.0L | N/A |