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Hooker Headers 2404-1

Super Comp Adjustable Race Headers 396-502 Big Block Chevy



Hooker Headers 2404-1

Part Number: 520-2404-1

Super Comp Adjustable Race Headers
  • 396-502 Big Block Chevy
  • Downswept Dragster, Super Comp, Comp Eliminator, Super Gas, Pro Stock, 23-T & Roadster
  • 2.375" - 2.5" x 28" Primary Tubes
  • 4.5" x 12" Collector
  • Metallic Ceramic Coated
  • $1,337.95

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    Hooker Headers 2404-1 Super Comp Adjustable Race Headers 396-502 Big Block Chevy $1,337.95

    Hooker Headers 2404-1 Details

    Big Block Chevy Race Adjustable Headers

    Footnotes:

    Footnotes:
    Dragster, Super Comp, Comp Eliminator, 23-T & Roadster
  • Will fit dragster and roadster frames NOT exceeding 21" in width.
    Pro Stock, Comp Eliminator, Super Comp & Super Gas (Bodied Cars with Tube Chassis)
  • Header designed for tube chassis Pro Stock style cars with strut front end.

    Included Items Note: Bolts and Gaskets Included

    Port Shape: RD

    Emissions Compatibility: Street Legal for Pre-1974 Vehicles

  • Specifications:

    Tube Size
    2.375
    Collector Tube Size (in.)
    4.5
    Application
    Automotive
    Engine Make/Size
    Chevy Big Block (396-502)
    Tube Direction
    Down Swept
    Coating/Finish
    Metallic Ceramic
    Port Shape
    Round
    Material
    Mild Steel
    Gaskets Included
    Yes
    Bolts/Studs Included
    Yes
    Catalytic Converter(s) Included
    No
    Collector Attachment
    Weld-on
    Cross Over Pipe Included
    No
    Cylinder Head Port Shape
    Round
    Header Finish
    Silver ceramic coated
    Header Material
    Steel
    Header Style
    Full-length
    Motor Mounts Included
    No
    Primary Tube Diameter (in.)
    2 3/8 - 2 1/2
    Primary Tube Gauge
    18-gauge
    Primary Tube Length (in.)
    28
    Quantity
    Sold as a pair
    Reducers Included
    No
    Transmission Mount Included
    No
    Tuned
    Yes
    Weld-Up
    No
    Collector Diameter (in.)
    4.5
    Flange Style
    Standard
    Manufacturer's Part Number:
    2404-1HKR

    Hooker Headers Super Comp Adjustable Drag Race Headers enable you to professionally tune primary tube and collector lengths to accommodate any track condition. These headers include extra long primaries as well as 12'' long slip-on collectors and other size and length slip-on collectors are easily interchanged for tuning!

    You can alter the relationship between the primary length, collector diameter and length to increase or decrease horsepower and torque levels. For a track that is "tractionally challenged" you can shorten the primaries or collectors as well as increase collector diameter to decrease low end torque. At tracks with excellent surface preparation the primaries and collectors can be lengthened or collector diameter reduced to increase torque for a harder launch. Super Comp Adjustable Headers have taken more championships than any other brand!

    Features
  • Long Tube Lengths
  • Long Transition Collectors
  • Monstrous Low-Mid Range Torque
  • Top End Horsepower Retained
  • Provides the Finest Fit
  • Most Durable Available
  • Available in two finishes to suit your needs (see listings below for product availability) -

    Black Painted (Part numbers do not have a suffix)

    Metallic Ceramic Coating (Part numbers have a -1 suffix)

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