Competition Headers 383-440 MOPAR Big Block V8
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HOOKER HEADERSPART NUMBER: 520-5905

Competition Headers 383-440 MOPAR Big Block V8

$47895
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Mopar 383-440
Competition Headers
  • 383-440 MOPAR Big Block V8
  • 1975-78 1/2 & 3/4-Ton Truck 4WD
  • 1974-78 Ramcharger/Trailduster
  • 1.75" x 27" Primary Tubes
  • 2.5" x 8" Collector
  • Black Painted

    Footnotes:

    • Complete exhaust systems can be fabricated using Hooker Mufflers.
    • Hooker headers for MOPAR 383-440 engines will bolt on the popular aftermarket B-S heads. However, because the exhaust port centerline on these heads is 5/8' higher and 3/8' out from the engine centerline compared to stock heads, some header modifications will be required for installation. Custom header applications will be required to fit the B-1 heads because of angled spark plug location.

      Accessory Compatibility:
    • Power Steering - Yes
    • Power Brakes - Yes
    • Air Conditioning - Yes
    • Smog Pump - Requires modifications

      Transmission Compatibility:
    • Manual Column Shifter - No
    • Manual Floor Shifter - Yes
    • Automatic Column Shifter - Yes
    • Automatic Floor Shifter - No

      Included Items Note: Bolts and Gaskets Included, Reducers required

      Port Shape: SAP

    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

  • All Budget Headers are NOT Created Equal!
    Hooker's Competition Series Headers are engineered to outperform at a reasonable price. To let an engine really breathe, Hooker used 16-gauge steel tubing (.049" thick) with long transition-style collectors. This gives the vehicle a serious flow increase without the loss of backpressure that most engines need. After years of testing, Hooker discovered that a machined 5/16" header flange provides enough flex & rigidity to hold the gasket tight to each port for a proper seal.

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    Features:

    • Sturdy 16-gauge mandrel-bent steel
    • Tuned length tubing for smooth exhaust flow and more power
    • Long transition collectors for improved power over standard headers
    • Machined 5/16" header flanges for a perfect seal
    • Gaskets and bolts included (Reducers sold separately)
    • Available in four 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)

      "Darksides" Black Ceramic Coating (Part numbers have a -3 suffix)

      Titanium Ceramic Coating (Part numbers have a -4 suffix)
    Part TypeHeader
    Product LineHooker Headers Competition Headers Dodge/Plymouth/Mopar Truck
    BrandHOOKER HEADERS
    Package Height10.0
    Package Width20.0
    Package Length46.0
    Weight40.0 PG
    Part CategoryPerformance Parts
    Primary Tube Length27 in (685.8 mm)
    Header FinishPainted
    Tube DirectionDown Swept
    QuantitySold as a pair
    Bolts/Studs IncludedYes
    Transmission Mount IncludedNo
    Header MaterialSteel
    Gaskets IncludedYes
    Tube MaterialMild Steel
    Weld-UpNo
    Collector Attachment3-bolt flange
    Flange StyleStandard
    TunedNo
    Collector Diameter2.5 in (63.5 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 Diameter1.75 in (44.5 mm)
    Vendor Part Number5905HKR
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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    Some parts are not legal for use in California or other states with similar laws / regulations
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