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1973 Dodge Charger Exhaust Header 8 Cyl 7.2L Hedman

4.5 on 30 ratings
  • Features:
    • Handcrafted, Mild Steel Construction.
    • Long Tube Header Design Provides Excellent Top-End Horsepower and Torque.
    • Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors
    • Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters)
    • Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating!
    • Proud To Say, Made In The USA, Since 1954!

  • Hedman Hedders has been manufacturing quality headers in the USA since 1954, and classic musclecars is their specialty. Each set uses mild steel, smooth flowing, CNC mandrel bent tubes, that are hand-welded to ensure each pair is identical to the next. Hedman's unique, gasketless ball and socket collector design allows your Big Block Chrylser's exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.

    These uncoated, LONG-TUBE headers fit a variety of 1967-1974 MOPAR passenger cars powered by a Chrysler 361-440 B/RB engine. Included in this list of popular models are 1970-74 Dodge Challenger and Plymouth Barracuda, '66-74 Dodge Charger, '68-74 Plymouth Roadrunner and '67-70 Belvedere (check the application listings for exact fitment). These headers fit both manual and automatic transmission models, however, modification to the shift linkage may be required. The smooth 1-3/4 in. tube design provides excellent exhaust flow to let your Chrysler 361-440 (wedge-style) engine breathe deep to produce maximum horsepower and torque.

    These headers are uncoated, and ship from the factory with a temporary black paint that will burn off when submitted to normal operating temperatures. For protection against the element and lower underhood temperatures, these headers are also available with a silver or black ceramic-metallic finish.

    Each set includes a pair of gaskets, header flange bolts and collector bolts. No collector gasket is needed.

    Hedman Hedders is so confident in the quality of its headers that these headers are factory backed by a Limited Lifetime Warranty.


Additional Fitment Information:
Vehicle Block CC Cylinder Head Type Region Fuel Type Engine Sub Model Aspiration CID
1973 Dodge Charger V 7211 OHV United States GAS 8 Cyl 7.2L Base Naturally Aspirated 440
Brand Hedman
Part # 78030
Condition New
Hedman

Charger Hedman Exhaust Header 78030 1973 Dodge
  • Long-Tube Headers For 62-74 MOPAR B & E-Body with 361-440
  • Air Conditioning: Yes Power Steering: Yes Auto Transmission - Column: Yes Auto Transmission - Floor: Yes Manual Transmission - Column: Yes Manual Transmission - Floor: Yes Footnotes: (1) Without smog injection or injection heads. Footnotes: (129) Modification to shift linkage may be required. Emissions Notes: 1974 and earlier vehicles WITHOUT A.I.R. Does not require EO if existing emission controls are not removed. Engine Family: MOPAR 361-440 B/RB ENGINES Notes: For use with MOPAR B and E Body not listed elsewhere
  • Standard Uncoated Headers; 1-3/4 in. Tube Dia.; 3 in. Coll.; FULL LENGTH Design

    • General

    Header Port Shape
    Square
    Quantity
    Sold As A Pair.
    with A.I.R. System
    No
    Cylinder Head
    Stock Profile Heads
    Tuned
    No
    Cylinder Head Port Shape
    Square
    Header Style
    Long Tube
    Manual Transmission - Column
    Yes
    Finish
    Uncoated
    Flange Style
    Standard
    Exceptions
    Some 440 Applications May Encounter Driver Side Steering Or Starter Interference
    Collector Bolts Included
    Yes
    Bolts/Studs Included
    Yes
    Automatic Transmission - Floor
    Yes
    with EGR
    No
    Tube Material Thickness
    16g
    Tube Diameter
    1-3/4 In.
    Automatic Transmission - Column
    Yes
    Reducer Outlet Size
    2-1/2 In.
    Tube Size
    1-3/4 In.
    Port Shape
    Square
    Tube Length
    Long Tubes
    Manual Transmission - Floor
    Yes
    Collector Diameter
    3 In.
    Tube Style
    Long Tubes
    Variations
    78036, 78033, 78038, 73038
    Collector Size
    3 In.
    Header Finish
    Uncoated
    Mounting Hardware Included
    Yes
    Weld-Up
    No
    Collector Attachment
    3 In.
    Header Fasteners Included
    Yes
    Y-Pipe Included
    No
    Finish Type
    Uncoated Mild Steel! Shipped With Temporary Paint.
    Notes
    62-74 B & E-body 361-440
    Motor Mounts Included
    No
    Primary Tube Diameter (in)
    1.75 In.
    Crossover Pipe Included
    No
    For Use On
    Mopar B And E Body Cars Not Referred To By Model With And Other Header Numbers.
    Header Construction
    Mild Steel- Standard-duty
    Replacement Head Flange Gasket
    27900
    Tube Design
    Standard
    Material
    Mild Steel
    Power Steering
    Yes
    E.O. #
    No
    Exhaust System Dia
    2-1/2 In.
    Flange Thickness
    0.3125 In.
    Engine
    Chrysler B/rb; 361-440
    Air Conditioning
    Yes
    Reducers Included
    Yes
    Primary Tube Gauge
    16g
    Header Material
    Mild Steel
    Catalytic Converter(s) Included
    No
    Replacement Gasket
    27900
    Collector Style
    Ball And Socket Style (gasketless)
    Emissions Notes
    Not Legal For Street Use On '75-later Model Years! Legal For Off-road Use Only.

    Packaging

    bar code
    732611780308
    package quantity
    1
    length
    39.00 in
    width
    16.50 in
    height
    8.25 in
    weight
    29.00 lb
    Information on technical characteristics, the delivery set, the country of manufacture and the appearance of the goods is for reference only and is based on the latest information available at the time of publication.

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