Competition Headers 383-440 MOPAR Big Block V8
InfoVehicle Info Needed
HOOKER HEADERSPART NUMBER: 520-5903-1

Competition Headers 383-440 MOPAR Big Block V8

$76395$849.95You Save$86.00
4 left in stock
ShippingShips Tomorrow
Lowest PriceLowest Price Guarantee

MOPAR Car Big Block
    Competition Headers
  • 383-440 MOPAR Big Block V8
  • 1975 Chrysler Cordoba
  • 1970-74 Dodge/Plymouth Challenger/Barracuda
  • 1967-74 B & E Bodies
  • 1.875'' x 36'' Primary Tubes
  • 3'' x 8'' Collector
  • Metallic Ceramic Coated

    Footnotes:
  • Will not fit motors equipped with air injection pump without modification.
  • 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 - 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

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 Equally!

Hooker's Competition Series Headers come in your choice of finishes and are engineered to perform at a reasonable price! To let your engine really breath Hooker utilized 16 gauge (.049'' thick) steel tubing attached to long transition style collectors! Giving you a serious increase in flow over other brand headers without a loss in the backpressure most engines need to perform! After years of testing, Hooker has discovered that a machined 5/16'' header flange offers enough flex to hold the gasket tight to each exhaust port, and enough rigidity to keep everything properly tied together.

Show More

Features:

  • Mandrel-bent tuned-length tubing for smooth exhaust flow and power
  • Sturdy 16 gauge steel tubing
  • Perfect seal 5/16'' machined header flanges
  • Long transition collector for improved power over standard headers
  • Comes with gaskets and bolts 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 MOPAR Car
BrandHOOKER HEADERS
Package Height12.37
Package Width17.0
Package Length42.87
Weight46.75 PG
Part CategoryPerformance Parts
Header FinishSilver ceramic coated
Tube DirectionDown Swept
Bolts/Studs IncludedYes
Cylinder Head Port ShapeRectangular
Transmission Mount IncludedNo
Gaskets IncludedYes
TunedNo
Motor Mounts IncludedNo
Primary Tube Gauge16-gauge
Header StyleFull-length
Cross Over Pipe IncludedNo
Primary Tube Length36 in (914.4 mm)
QuantitySold as a pair
Header MaterialSteel
Tube MaterialMild Steel
Weld-UpNo
Collector Attachment3-bolt flange
Flange StyleStandard
Collector Diameter3 in (76.2 mm)
Part FitmentSemi Universal
Reducers IncludedNo
ApplicationAutomotive
Catalytic Converter(S) IncludedNo
Primary Tube Diameter1.875 in (47.6 mm)
Vendor Part Number5903-1HKR
Package Qty1
Package TypeEA
No Questions
No Reviews

Items You Need

Exhaust & Header Wrap 2 in. x 50 ft. x 1/16 in. Thick

JEGS

Exhaust & Header Wrap 2 in. x 50 ft. x 1/16 in. Thick

Part Number : 555-32057
$4899$53.99
You Save$5.00
Exhaust & Header Wrap 1 in. x 50 ft. x 1/16 in. Thick

JEGS

Exhaust & Header Wrap 1 in. x 50 ft. x 1/16 in. Thick

Part Number : 555-32062
$2799$30.79
You Save$2.80
Spark Plug Wire Boot Guards, Black [Set of 8]

JEGS

Spark Plug Wire Boot Guards, Black [Set of 8]

Part Number : 555-40300
$4499$49.99
You Save$5.00
Spark Plug Wire Boot Guards, Red [Set of 8]

JEGS

Spark Plug Wire Boot Guards, Red [Set of 8]

Part Number : 555-40302
$5499$60.99
You Save$6.00
Spark Plug Wire Boot Guards, Blue [Set of 8]

JEGS

Spark Plug Wire Boot Guards, Blue [Set of 8]

Part Number : 555-40304
$5499$60.99
You Save$6.00
Spark Plug Wire Boot Guards, Silver [Set of 8]

JEGS

Spark Plug Wire Boot Guards, Silver [Set of 8]

Part Number : 555-40310
$4499$49.99
You Save$5.00
Ceramic Coated Header Polish 6 oz

CAR CHEMISTRY

Ceramic Coated Header Polish 6 oz

Part Number : 176-CGHP6
$1599

ITEM YOU MAY ALSO CONSIDER

Competition Headers 383-440 MOPAR Big Block V8

HOOKER HEADERS

Competition Headers 383-440 MOPAR Big Block V8

Part Number : 520-5903-3
$95895$1065.95
You Save$107.00
Dodge/Plymouth Specific Fit Headers 1967-74 B & E Bodies

PATRIOT EXHAUST

Dodge/Plymouth Specific Fit Headers 1967-74 B & E Bodies

Part Number : 737-H8207-1
$69910$776.78
You Save$77.68
Some parts are not legal for use in California or other states with similar laws / regulations
p65 warning
Your Cart

Your shopping cart is empty!