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Edelbrock 5426 Small Block Chevy Vortec Dual Quad Intake Manifold

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Specs
Material Type:
Aluminum
Sold in Quantity:
Each
Finish:
Natural
Intake Manifold Type:
Dual Plane
Carburetor Quantity:
Two
Carburetor Flange Type:
4-Barrel Square Bore
MFG. Part #:
5426
Overall Height:
3.30
Port Height:
1.90
Port Width:
1.18
GTIN Code:
085347054268
Edelbrock 5426 Small Block Chevy Vortec Dual Quad Intake Manifold

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Info

In the '60s, if you wanted to have the baddest car in town, you needed to have dual quads under the hood. These intakes accept Edelbrock carbs and make power in the 1500-6500 RPM range. For Small Block Chevy V8s with 1996 and later Vortec (L31) cast iron or the Edelbrock E-Tec aluminum heads.

  • Low profile for hood clearance on most vehicles
  • Air-conditioning bosses and front oil filler tube boss included
  • Stock alternator brackets do not fit
  • H.E.I. distributor will not fit
  • An external water bypass boss is machined into the front of the water crossover for use on 1996 and later Vortec production engines
  • Carburetor Recommendations: Edelbrock Thunder Series AVS carb #1803 and #1804, 500 cfm

Vortec Dual Quad Intake Manifold Installation Instructions (PDF)

Specs

  • Carb center to carb center:  6-7/16"
  • Port exit dimensions:  1.18" x 1.90"
  • Manifold height @ front:  2.95"
  • Manifold height @ rear:  3.30"

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