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Edelbrock 71581 - Edelbrock Performer RPM Manifolds & Kits for Chevrolet

Edelbrock 71581 - Edelbrock Performer RPM Manifolds & Kits for Chevrolet

Edelbrock#350-71581

Performer RPM W-Series Manifold
  • Polished Finish
  • BB-Chevy 348/409ci "W-Series"
  • Small Port

    Edelbrock 71581 - Edelbrock Performer RPM Manifolds & Kits for Chevrolet 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: 4.95" 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''

  • Edelbrock 71581 - Edelbrock Performer RPM Manifolds & Kits for Chevrolet

    1500-6500 RPM Power!

    For the ultimate in street performance bolt on an Edelbrock Performer RPM manifold. These dual plane, high-rise intakes make incredible horsepower to 6500 rpm along with streetable torque for great throttle response. This broad power band makes Performer RPM ideal for street or strip. Their larger plenums and runners match the free-flowing exhaust, high-lift cams and other modifications of a high output engine. They are intended for high-performance street or competition engines that run up to 6500 rpm. They are not for emissions-equipped engines. Performer RPM manifolds match Performer RPM camshaft and cylinder heads for outstanding performance.

    Edelbrock 350-71581

    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
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