Performer RPM Dual-Quad Manifold, Chevrolet 348/409 'W' Big Block, Large Port

Edelbrock Part # 5409 Performer RPM Dual-Quad intake manifold is designed to fit 1958-1965 Chevrolet 348/409 "W" big-block engines with factory large port or with our Performer RPM W-series heads #60809 or #60819. The manifold deliver performance with Edelbrock Performer Series or Thunder Series AVS dual-quad carburetors, and they accept our dual-quad fuel lines, throttle linkage, and air cleaners. Includes Oil Fill Tube (not installed) and matching push-in Breather. Oil Fill Tube and Breather are also available separately as #4803. Carb center-to-center measurement is 6-7/16".

  • For factory large port heads
  • Performance improvements in the 1500-6500rpm range
  • Accept our Dual-Quad accessories
  • Including oil fill tube and matching push-In breather
  • Grommet-style PCV provision in back of manifold
  • 1958-1965 Chevrolet 348-409 with big Block
Details
Car/Engine2: Chevrolet W-Series
Carburator Setup: Dual-Quad
Color/Finish: Satin
Emission: Without EGR
Engine Notes: 348-409 cui - Large Ports
Flange: Square Bore
Intake Style: Dual Plane
RPM Range: 1500-6500
Serie: Performer RPM
Usage: Performance
Available downloads:
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  • Recommended intake gasket: Edelbrock # 7240 or Fel-Pro MS9788B
  • Manifold height: A-4.03", B-5.21"
  • Carburetor pad height: 4.62"
  • Carburetor recommendations: Edelbrock AVS2 Series # 1903 and # 1904 500 cfm.
  • Port exit dimensions: 2.39" x 1.15"
  • 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.

Performer RPM Dual-Quad Manifold, Chevrolet 348/409 'W' Big Block, Large Port

Edelbrock Part # 5409 Performer RPM Dual-Quad intake manifold is designed to fit 1958-1965 Chevrolet 348/409 "W" big-block engines with factory large port or with our Performer RPM W-series heads #60809 or #60819. The manifold deliver performance with Edelbrock Performer Series or Thunder Series AVS dual-quad carburetors, and they accept our dual-quad fuel lines, throttle linkage, and air cleaners. Includes Oil Fill Tube (not installed) and matching push-in Breather. Oil Fill Tube and Breather are also available separately as #4803. Carb center-to-center measurement is 6-7/16".

  • For factory large port heads
  • Performance improvements in the 1500-6500rpm range
  • Accept our Dual-Quad accessories
  • Including oil fill tube and matching push-In breather
  • Grommet-style PCV provision in back of manifold
  • 1958-1965 Chevrolet 348-409 with big Block
Details
Car/Engine2: Chevrolet W-Series
Carburator Setup: Dual-Quad
Color/Finish: Satin
Emission: Without EGR
Engine Notes: 348-409 cui - Large Ports
Flange: Square Bore
Intake Style: Dual Plane
RPM Range: 1500-6500
Serie: Performer RPM
Usage: Performance

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Accessory Items

Oil Fill Tube with Breather, GM Style

Edelbrock

Part number: 4803

€34.75 incl. vat
Intake Gasket, Chevrolet 348-409 "W", '58-'65

Edelbrock

Part number: 7240

€47.50 incl. vat
Carburetor Stud Kit, 1.75 Inch, Zinc

Edelbrock

Part number: 8024

€24.50 incl. vat
Plated Intake Bolt Kit, Chevrolet 348/409 "W" Series

Edelbrock

Part number: 8509

€70.00 incl. vat

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Embark on a thrilling journey of enhanced power and precision with Edelbrock, your trusted source for top-tier performance parts. At Edelbrock, we redefine driving experiences by offering a diverse range of high-performance components, including state-of-the-art carburetors, precision-engineered intake manifolds, and more, all meticulously crafted to elevate your vehicle's performance to unprecedented levels.

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