RPM Air-Gap Small Block Ford 351W Intake Manifold (7581-CP)
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Compatibility
- Platform
- Universal
- Vehicle-specific fitment
- Review application details below
- Need help?
- Confirm fitment with us before ordering — (714) 202-7886
We list the engine platform a part is built for. That is not year-and-trim application data, so it does not confirm a fit on your specific vehicle.
- Est. install labor: 6.0 hrs — $750 at $125/hr. Pick Install at HRC and a 20% labor deposit ($150) is due at checkout; the balance is due at completion.
- An estimate for a stock vehicle, not a quote — we confirm it in writing when you book, before any labor is authorized. Seized hardware, prior modifications, diagnosis and machine work are quoted separately; tuning is arranged through our tuning partner. Questions: (714) 202-7886.
- Warranty & track disclaimer — read before you race it.
- Shipping & returns — rates and RMA terms.
- Installed in-house in Huntington Beach, CA — labor & service policy.
- Affirm and PayPal available at checkout.
More ways to pay at checkout
Edelbrock part #7581-CP RPM Air-Gap 351W intake manifold is designed for street and high performance 351-427 c.i.d. 351W Ford V8 applications. The RPM Air-Gap incorporates the same race-winning design that's been used on our Victor Series competition intakes for decades. The Air-Gap design features an open air space that separates the runners from the hot engine oil resulting in a cooler, denser charge for more power. Larger cross sectional area and a taller carb flange than #7181 for compatibility with large displacement, stroker 351W based engines. Includes bosses for nitrous and rear water crossover. Edelbrock carbs will work with Ford automatic overdrive trans (AOD) when used with Lokar bracket SRK-4000, for more info call (865) 966-2269 or go to www.lokar.com.
| Part Type | Engine Intake Manifold |
|---|---|
| Material | Aluminum |
| Finish | Chrome Plasma |
| Flange Type | 4150 |
| Vehicle Model | Ford |
| Grade Type | Performance |
| Series | RPM Air-Gap |
| Basic Operating RPM Range | 1500-6500 RPM |
| CNC Ported | No |
| Front Maximum Height | 4.300" |
| RGL | 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. |
| Single Or Dual Plane Type | Dual |
| Center Maximum Height | 4.800" |
| Rear Maximum Height | 5.300" |
| Gasket Or Seal Included | No |
| EGR Port | No |
| Weight | 22.2 lb |
| UPC | 00085347075812 |
| Country of Origin | USA |
Verified fitment · 824 applications
- Ford Bronco 5.8L (1978–1995)
- Ford Country Sedan (1969–1974)
- Ford Country Squire (1969–1974)
- Ford Custom (1969–1972)
- Ford Custom 500 (1969–1974)
- Ford Custom 500 Base 5.8L (1975–1977)
- Ford E-100 Econoline 5.8L (1975–1983)
- Ford E-100 Econoline Club Wagon 5.8L (1975–1983)
- Ford E-150 Econoline 5.8L (1975–1995)
- Ford E-150 Econoline Club Wagon 5.8L (1975–1995)
- Ford E-250 Econoline 5.8L (1975–1995)
- Ford E-250 Econoline Club Wagon 5.8L (1975–1991)
- Ford E-350 Econoline 5.8L (1975–1995)
- Ford E-350 Econoline Club Wagon 5.8L (1977–1995)
- Ford Elite 5.8L (1975–1976)
- Ford F-100 5.8L (1977–1979)
- Ford F-150 5.8L (1977–1992)
- Ford F-150 Eddie Bauer 5.8L (1995)
- Ford F-150 Lightning 5.8L (1993–1995)
- Ford F-150 Special 5.8L (1995)
- Ford F-150 XL 5.8L (1993–1995)
- Ford F-150 XLT 5.8L (1993–1995)
- Ford F-250 5.8L (1977–1995)
- Ford F-350 5.8L (1977–1995)
- Ford Fairlane (1969–1970)
- Ford Falcon (1969–1970)
- Ford Galaxie 500 (1969–1974)
- Ford Gran Torino (1972–1974)
- Ford Gran Torino 5.8L (1975–1976)
- Ford Gran Torino Base (1973)
- Ford Gran Torino Brougham (1973)
- Ford Gran Torino Sport (1973)
- Ford Gran Torino Squire (1973)
- Ford Granada 5.8L (1975–1977)
- Ford LTD (1969–1974)
- Ford LTD 5.8L (1979–1981)
- Ford LTD Base 5.8L (1975–1982)
- Ford LTD Brougham 5.8L (1975–1976)
- Ford LTD Country Squire 5.8L (1980–1986)
- Ford LTD Country Squire LX 5.8L (1986)
- Ford LTD Crown Victoria 5.8L (1980–1986)
- Ford LTD Crown Victoria Base 5.8L (1987–1991)
- Ford LTD Crown Victoria LX 5.8L (1986)
- Ford LTD II 5.8L (1978–1979)
- Ford LTD II Base 5.8L (1977)
- Ford LTD II Brougham 5.8L (1977)
- Ford LTD II S 5.8L (1977)
- Ford LTD II Squire 5.8L (1977)
- Ford LTD Landau 5.8L (1975–1978)
- Ford LTD S 5.8L (1980–1982)
- Ford Mustang (1973)
- Ford Mustang Base (1969–1972)
- Ford Mustang Grande (1970–1972)
- Ford Mustang SVT Cobra R 5.8L (1995)
- Ford Mustang Shelby GT-350 (1969–1970)
- Ford Ranch Wagon (1969–1974)
- Ford Ranch Wagon Base (1970)
- Ford Ranch Wagon Police Cruiser (1970)
- Ford Ranchero (1970–1974)
- Ford Ranchero 5.8L (1975–1979)
- Ford Ranchero 500 (1969–1973)
- Ford Ranchero 500 5.8L (1977)
- Ford Ranchero Base (1969)
- Ford Ranchero GT (1969–1973)
- Ford Ranchero GT 5.8L (1977)
- Ford Ranchero Squire (1972–1973)
- Ford Ranchero Squire 5.8L (1977)
- Ford Thunderbird 5.8L (1977–1979)
- Ford Torino (1972–1974)
- Ford Torino 5.8L (1975–1976)
- Ford Torino 500 (1971)
- Ford Torino Base (1969–1971)
- Ford Torino Brougham (1970–1971)
- Ford Torino Cobra (1971)
- Ford Torino GT (1969–1971)
- Ford Torino Squire (1969–1971)
- Lincoln Continental 5.8L (1980)
- Lincoln Mark VI 5.8L (1980)
- Lincoln Versailles 5.8L (1977)
- Mercury Colony Park (1969–1974)
- Mercury Comet (1969)
- Mercury Cougar (1972–1974)
- Mercury Cougar 5.8L (1975–1979)
- Mercury Cougar Base (1969–1973)
- Mercury Cougar Base 5.8L (1977)
- Mercury Cougar Brougham 5.8L (1977)
- Mercury Cougar Villager 5.8L (1977)
- Mercury Cougar XR-7 (1969–1973)
- Mercury Cougar XR-7 5.8L (1977)
- Mercury Cyclone (1970–1971)
- Mercury Cyclone Base (1969)
- Mercury Cyclone CJ (1969)
- Mercury Cyclone Spoiler (1969)
- Mercury Grand Marquis 5.8L (1978–1981)
- Mercury Marquis (1972–1973)
- Mercury Marquis 5.8L (1978–1981)
- Mercury Marquis Base (1971)
- Mercury Marquis Brougham (1971)
- Mercury Monarch 5.8L (1975–1977)
- Mercury Montego (1969–1971)
- Mercury Montego 5.8L (1976)
- Mercury Montego Base (1972–1974)
- Mercury Montego Base 5.8L (1975)
- Mercury Montego Brougham 5.8L (1975)
- Mercury Montego GT (1972–1973)
- Mercury Montego MX (1972–1974)
- Mercury Montego MX 5.8L (1975)
- Mercury Montego MX Brougham (1972–1974)
- Mercury Montego Villager (1972–1974)
- Mercury Montego Villager 5.8L (1975)
- Mercury Monterey (1970–1974)
| Part No. | 7581-CP |
|---|---|
| Brand | Edelbrock |
| Part Type | Engine Intake Manifold |
| Weight | 22.2 lb |
| UPC | 00085347075812 |
| Country of Origin | USA |
Platform-level fitment (Ford + GM, Phase 1). We publish the engine platform a part is built for — not year-and-trim application data — so nothing here confirms a fit on a specific vehicle. Confirm fitment with us before ordering: (714) 202-7886.
Commonly Needed With This
Parts builders usually buy alongside this one — gaskets, seals and hardware for the install. These are suggestions, not a verified fit: call (714) 202-7886 to confirm before ordering.
