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Edelbrock 2604

Performer Air-Gap Intake Manifold for Small Block Chevy with 1987-95 Cast Iron Heads

Edelbrock 2604

350-2604

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Edelbrock 2604 Performer Air-Gap Intake Manifold for Small Block Chevy with 1987-95 Cast Iron Heads $315.68
  • Small Block Chevy 262-400ci with 1987-1995 Cast Iron Heads
  • 4-bbl Spread Bore Carb Flange (non-EGR)
  • Idle-5500 RPM Range
  • Satin Finish

  • Edelbrock 2604 Details

    Performer Air-Gap Intake for Chevy

    The Performer Air-Gap features the air-gap design for the ultimate street performance in the idle to 5500 rpm range. This design features an open air space that separates the runners from the hot engine oil resulting in a cooler, denser charge for more power. High-velocity runners deliver excellent throttle response throughout the power band. The great looks of the Performer Air-Gap along with the solid idle to 5500 rpm performance makes this an ideal choice for street rods and street machines. No provision for exhaust heated chokes or exhaust crossover. For spread-bore or square-bore carburetors without adapter. Will not fit under stock Corvette hood.

    Installation notes:
  • Designed for Small Block Chevy 262-400 with 1987-95 Cast Iron Heads
  • Port Exit Dimensions: 1.14" x 1.88"
  • Manifold Height: (A) 3.72", (B) 4.92"
  • Carb pad height = 4.32''
  • Click here to determine carburetor pad height
  • Recommended Intake Gasket: JEGS p/n 555-210008

    Carb Recommendations
  • OE 4-bbl Carburetor
  • Edelbrock 600 cfm Performer Carburetor (non-EGR) Manual Choke p/n 350-1405 , Electric Choke p/n 350-1406
  • Edelbrock 650 cfm Thunder AVS Carburetor Manual Choke p/n 350-1805 , Electric Choke p/n 350-1806

  • Specifications:

    Engine Make/Size
    Chevy Small Block (262-400)
    RPM Range
    Idle -5500
    Number Of Carbs
    One
    Emission
    Without EGR
    Usage
    Street/Hi-Performance
    Cylinder Head Type
    Center Bolt (87-95)
    Position
    N/A
    EGR
    Without EGR
    Basic Operating RPM Range
    1,000-5,500
    Carburetor Quantity
    One
    Engine Block Style
    Stock/OEM standard deck
    Intake Finish
    Natural
    Intake Material
    Aluminum
    Intake Section Included
    Complete
    Intake Style
    Dual plane
    Quantity
    Sold individually
    Manufacturer's Part Number:
    2604

    Low end torque, cooler air/fuel charge!

    Performer manfolds are dual-plane, low-rise intake manifolds with a 180° firing order and patented runner design that you won't find in other brands. The Performer Air-Gap features the air-gap design for the ultimate street performance in the idle to 5500 rpm range. This design features an open air space that separates the runners from the hot engine oil resulting in a cooler, denser air/fuel charge for more power. High-velocity runners deliver excellent throttle response throughout the power band.

    JEGS Easy Kits are designed by JEGS professionals to help you get all the performance parts you need.

    Additional question: Are there adapter kits for this manifold if I switch to vortec heads in the future to avoid having to purchase another intake?

    Asked by: Philipm
    No, you will have to purchase a different manifold if you switch cylinder heads styles.
    Answered by: Jegs Tech
    Date published: 2017-08-25

    Will this manifold work with factory 1989 Chevy 350 TBI swap to carburetor and is it recommended?

    Asked by: Philipm
    Yes it will.
    Answered by: BrandonJ
    Date published: 2017-08-23
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