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Upgrade your existing Small-Block Ford intake manifold to the powerful RPM Air Gap. This kit # 7521-KIT contains commonly needed installation items all in one box, including the manifold, gaskets, intake bolts, and carb studs.
Easily upgrade your existing Small-Block Ford to the powerful Edelbrock RPM Air-Gap intake manifold with this all-in-one box solution, eliminating the guesswork from the installation while saving you time and money. This kit includes an RPM Air-Gap intake manifold (#7521) for a Small-Block Ford, along with all the commonly needed installation items such as the gaskets, intake bolts, and carburetor studs.
Includes manifold, gaskets, intake bolts and carb studs.
No guess work.
All items in one box.
Application Summary
Ford:Small-Block:289 (4.7L)-302 (5.0L)
Hazardous Materials Warning
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.
Installation Notes
Will not fit 255 c.i.d. V8; Not recommended for 289; Recommended intake gasket: Edelbrock #7220; Manifold Height: A-4.30", B-5.50"; Carb pad height: 4.90"; Carb recommendations: Edelbrock AVS2 or Performer Series 600-800 cfm. For automatic transmissions use #1483 and #1490 or #1844.; Port exit dimensions: 1.04" x 1.85"; Use RTV sealant to properly seal end seals, such as Edelbrock High Temp Silicone sealant #1076, DO NOT USE END SEALS GASKETS.; Hardened washers Must be used with intake bolts to ensure proper torque and prevent galling of the aluminum.