The Edelbrock Performer 390 #2105 intake manifold is designed for street 332-352-360-390-406-410-427-428 c.i.d. Ford V8's with medium- or low-rise cylinder heads. Manifold not equipped with EGR; will not accept stock Motorcraft spread-bore carburetor or fit heavy-duty 361 c.i.d. and 391 c.i.d. Ford truck V8's. The Edelbrock Performer 390 #2105 intake manifold is a dual-plane, low-rise intake manifolds with a 180? firing order and patented runner design that you won't find in other brands. This patented design greatly improves torque over a wide rpm range for excellent throttle response, especially off-idle through the mid-range. This Performer intake manifold is ideal for passenger cars, trucks, 4x4s, tow vehicles and RVs. The Edelbrock Performer 390 #2105 also features a natural aluminum finish for a classic look. For the ultimate "Made in USA" quality, every Edelbrock intake manifold is cast and machined in the USA.
Installation Notes:
• Recommended intake gasket: Edelbrock #7224 or Fel-Pro #1247
• Manifold height: A-4.35", B-5.50" (same as stock)
• Carb pad height: 4.92"
• Port exit dimensions: 1.06" x 1.75"
• 4-Barrel square bore carburetor flange
• Will not accept stock Motorcraft spread-bore carburetor or fit heavy-duty 361 & 391 c.i.d. Ford truck V8s.
• Due to the design of Performer manifolds, the throttle and kickdown bracket on some vehicles may require modification to fit.
• Due to the possible lack of hood clearance, you may not be able to use the OEM water heater space block between the intake manifold and carburetor.
• 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.