2457-1 Competition Headers 396-502 Chevy Big Block V8
InfoVehicle Info Needed
HOOKER HEADERSPART NUMBER: 520-2457-1

2457-1 Competition Headers 396-502 Chevy Big Block V8

$72795
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Chevy/GM Car Chevy Big Block
Competition Headers
  • 396-502 Chevy Big Block V8
  • 1967-1969 Camaro
  • 1968-1974 Nova
  • 1965-1970 Full Size
  • 2 in. x 27 in. Primary Tubes
  • 3.500 in. x 10 in. Collector
  • Metallic Ceramic Coated
  • Sold as a Pair

    Footnotes:
    • Complete exhaust systems can be fabricated using Hooker Mufflers.
    • 67-69 Camaro, 68-75 Nova must use original dimension Big Block frame stands and motor mounts.
    Accessory Compatibility:
    • Power Steering - Yes
    • Power Brakes - Yes
    • Air Conditioning - Yes
    • Smog Pump - N/A
    Transmission Compatibility:
    • Manual Column Shifter - Yes if equipped
    • Manual Floor Shifter - Yes if equipped
    • Automatic Column Shifter - Yes if equipped
    • Automatic Floor Shifter - Yes if equipped
    Included Items Note: Bolts and Gaskets Included, Reducers required

    Port Shape: SAP

    FAQ:

    What is a competition header?

    • A competition header, such as the Hooker 2457, is specifically designed for high-performance applications like the 1967 Camaro Big Block, 68 Camaro, and 69 Camaro BBC engines. It optimizes exhaust flow, enhancing engine power and performance on the track.

    What is a good header?

    • A good header, like Hooker Comp Headers, meets specific criteria: efficient exhaust scavenging, durable construction, precise fitment, and enhanced performance gains. Headers tailored for applications like 68 Camaro and 69 Camaro BBC engines exemplify quality.

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

  • Part TypeHeader
    BrandHOOKER HEADERS
    Package Height10.25
    Package Width18.75
    Package Length45.5
    Weight44.15 PG
    Part CategoryPerformance Parts
    Header FinishSilver ceramic coated
    Tube DirectionDown Swept
    QuantitySold as a pair
    Bolts/Studs IncludedYes
    Cylinder Head Port ShapeSAP
    Transmission Mount IncludedNo
    Header MaterialSteel
    Gaskets IncludedYes
    Tube MaterialMild Steel
    Weld-UpNo
    Collector Attachment3-bolt flange
    TunedNo
    Collector Diameter3.5 in (88.9 mm)
    Motor Mounts IncludedNo
    Part FitmentSemi Universal
    Reducers IncludedNo
    ApplicationAutomotive
    Primary Tube Gauge16-gauge
    Header StyleFull-length
    Cross Over Pipe IncludedNo
    Catalytic Converter(S) IncludedNo
    Primary Tube Diameter2 in (50.8 mm)
    Vendor Part Number2457-1HKR
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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