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Edelbrock 71581

Performer RPM Intake Manifold Big Block Chevy 348/409 W-Series (Small Port)



Edelbrock 71581

Part Number: 350-71581

Performer RPM Intake Manifold
  • 1958-65 Chevy 348/409 W-Series (Small Port)
  • Square Bore Carb Flange
  • Polished Finish
  • 1500-6500 RPM Range
  • $645.52
    Ships 10/11/16
    if Ordered Today
    Made In USA
    FREE Shipping
    Edelbrock 71581 Performer RPM Intake Manifold Big Block Chevy 348/409 W-Series (Small Port) $645.52
    Edelbrock® Carburetor & Intake Rebate
    Expires on December 31, 2016

    Get a $25 Rebate Check with the purchase of an Edelbrock Carburetor or Edelbrock Intake Manifold! Purchase both and Receive a Check for $50

    View All Edelbrock Carburetors

    View All Edelbrock Intake Manifolds

    Edelbrock 71581 Details

    Chevy 348/409ci W-Series Big Block V8

    These new Performer RPM intake manifolds are designed to fit 1958-1965 Chevrolet 348/409 "W-Series" big-block engines. Two version are available; one for small-port cast iron heads and the other for factory large port or with Edelbrock Performer RPM "W-Series" heads p/n 350-60809 or 350-60819. They both deliver improved performance in the mid to high rpm range when combined with Edelbrock carburetor's. Both also feature a front mounted oil fill tube for those who want the nostalgic look of our Classic series valve covers with no breathers. Tube (not installed) and matching push-in breather with PCV baffle cap included. For square-bore carburetor's only.

    Installation Notes:

  • Manifold height: (A) 4.35'', (B) 5.54''; Carb pad height: 4.62" Click here to determine carburetor pad height.
  • Recommended intake gasket; Edelbrock p/n 350-7242 or Fel-Pro p/n 375-MS9459B
  • Port Exit Dimensions: 2.06'' x 1.16''

  • Specifications:

    RPM Range
    1500-6500
    Number Of Carbs
    One
    Emission
    Without EGR
    Engine Make/Size
    Chevy 348-409
    Usage
    Racing
    Cylinder Head Type
    Oval Port- Large
    Position
    N/A
    EGR
    Without EGR
    Basic Operating RPM Range
    1,500-6,500
    Carburetor Quantity
    One
    Engine Block Style
    Stock/OEM standard deck
    Intake Finish
    Polished
    Intake Material
    Aluminum
    Intake Section Included
    Complete
    Intake Style
    Dual plane
    Quantity
    Sold individually
    Manufacturer's Part Number:
    71581

    Broad 1500-6500 RPM Range Ideal for Street or Competition

    For ultimate street performance, bolt on an Edelbrock Performer RPM Intake Manifold. A dual plane, high-rise design makes incredible power to 6500 RPM with streetable torque for great throttle response. Larger plenums and runners match the free-flowing exhaust, high-lift camshafts, and other modifications of high-output engines (especially Performer RPM Cams and Cylinder Heads that optimize performance). These intakes are not for emissions-equipped engines.

    JEGS Easy Kits are designed by JEGS professionals so you get all the parts you need.

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