Performer 289 Intake Manifold for Small-Block Ford
Edelbrock Part # 2121 Performer 289 intake manifold is designed for street 260-289-302 c.i.d. Ford V8's without EGR. Will not fit Boss 302 or 255 c.i.d. V8’s. Edelbrock's Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent throttle response from off-idle through 5500rpm. The Performer intake manifolds are ideal for passenger cars, trucks, 4x4s, tow vehicles and RVs. Edelbrock carbs will work with Ford automatic overdrive trans (AOD) when used with Lokar bracket SRK-4000
Gasket Or Seal Included
? Recommended intake gasket: Edelbrock # 7220
? Manifold height: A-3.50", B-4.75"
? Carb pad height: 4.12"
? Carb recommendations: Edelbrock AVS2 or Performer Series 500-650cfm, for automatic transmissions use # 1483 & # 1490 or # 1844.
? Port exit dimensions: 1.09" x 1.84"
? Due to the design of Performer manifolds, the throttle and kickdown bracket on some vehicles may require modification to fit. When using Edelbrock carburetors, use # 1490 or # 1845 throttle plate kit.
? 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.