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Hedman Standard Duty Uncoated Full Length Headers for 1972-80 American Motors 290-401

Hedman 98310

500-98310

made in usa
jegs shipping
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Hedman Standard Duty Uncoated Full Length Headers for 1972-80 American Motors 290-401 $195.99
Standard-Duty Uncoated Full-Length Headers
  • 1972-80 American Motors 290-401
  • Tube Size: 1-5/8"
  • Collector Size: 3"

  • Hedman 98310 Details

    American Motors

  • 1979-80 AMX Spirit
  • 1972-75 Gremlin
  • 1972-76 Hornet S/C
  • 1968-74 Javelin-AMX
  • 1974-76 Matador
  • Without smog injection or injection heads.
  • Modification to stock exhaust required to retain catalytic converter.
  • Dog leg port only.
  • Not legal for sale or use in California on pollution controlled motor vehicles.

  • Specifications:

    Application
    Automotive
    Tube Direction
    Down Swept
    Gaskets Included
    Yes
    Header Finish
    Painted
    Header Material
    Steel
    Header Style
    Full-length
    Motor Mounts Included
    No
    Tuned
    No
    Bolts/Studs Included
    Yes
    Catalytic Converter(s) Included
    No
    Cross Over Pipe Included
    No
    Reducers Included
    Yes
    Transmission Mount Included
    No
    Weld-Up
    No
    Primary Tube Diameter (in.)
    1 5/8
    Quantity
    Sold as a pair
    Primary Tube Gauge
    18-gauge
    Flange Style
    Standard
    Collector Attachment
    Ball and socket flange
    Collector Diameter (in.)
    3
    Cylinder Head Port Shape
    Dog leg port
    Manufacturer's Part Number:
    98310
    Shipping Weight:
    27.5
    Package Height:
    8.25
    Package Depth:
    38.75
    Package Width:
    16.25

    With Hedman's guaranteed fit and lifetime warranty, how can you go wrong with these headers? Most are fabricated from 18-gauge steel with mandrel bent primary tubes and 1/4" flanges; some utilize thicker 14-gauge or 16-gauge tubing with 3/8" flanges. The black paint Hedman applies to uncoated headers is not high-temperature; it is pre-installation protection only. For the ultimate protection from the elements, click the following link to view Hedman's own HTC Hi-Tech Coated Headers.

    JEGS Easy Kits are designed by JEGS Professionals to help you get all the performance parts you need.

    Does Hedman 98310 fit your vehicle?

    Narrow Results

    1971-1974 AMERICAN MOTORS JAVELIN

    • CC: 6572
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 401
    • EngineType: V8 ( 6.6 L / 401 )

    1972-1974 AMERICAN MOTORS HORNET

    • CC: 4983
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Dog Leg Port Only~Without Smog Injection Or Injection Heads
    • Liter: 5.0
    • SubModel: SPORTABOUT
    • CUI: 304
    • EngineType: V8 ( 5.0 L / 304 )

    1971-1974 AMERICAN MOTORS JAVELIN

    • CC: 6572
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Dog Leg Port Only~Without Smog Injection Or Injection Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 401
    • EngineType: V8 ( 6.6 L / 401 )

    1972 AMERICAN MOTORS HORNET

    • CC: 4983
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Dog Leg Port Only~Without Smog Injection Or Injection Heads
    • Liter: 5.0
    • SubModel: SST
    • CUI: 304
    • EngineType: V8 ( 5.0 L / 304 )

    1970-1972 AMERICAN MOTORS JAVELIN

    • CC: 4983
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Dog Leg Port Only~Without Smog Injection Or Injection Heads
    • Liter: 5.0
    • SubModel: SST
    • CUI: 304
    • EngineType: V8 ( 5.0 L / 304 )

    1975-1976 AMERICAN MOTORS HORNET

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Dog Leg Port Only~Without Smog Injection Or Injection Heads
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 304
    • EngineType: V8 ( 5.0 L / 304 )

    1974 AMERICAN MOTORS MATADOR

    • CC: 4983
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Dog Leg Port Only~Without Smog Injection Or Injection Heads
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 304
    • EngineType: V8 ( 5.0 L / 304 )

    1971-1974 AMERICAN MOTORS JAVELIN

    • CC: 4983
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Dog Leg Port Only~Without Smog Injection Or Injection Heads
    • Liter: 5.0
    • SubModel: AMX
    • CUI: 304
    • EngineType: V8 ( 5.0 L / 304 )

    1971-1972 AMERICAN MOTORS JAVELIN

    • CC: 6572
    • Liter: 6.6
    • SubModel: SST
    • CUI: 401
    • EngineType: V8 ( 6.6 L / 401 )

    1970-1974 AMERICAN MOTORS JAVELIN

    • CC: 4983
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Dog Leg Port Only~Without Smog Injection Or Injection Heads
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 304
    • EngineType: V8 ( 5.0 L / 304 )

    1975 AMERICAN MOTORS GREMLIN

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Dog Leg Port Only~Without Smog Injection Or Injection Heads
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 304
    • EngineType: V8 ( 5.0 L / 304 )

    1972-1974 AMERICAN MOTORS GREMLIN

    • CC: 4983
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Dog Leg Port Only~Without Smog Injection Or Injection Heads
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 304
    • EngineType: V8 ( 5.0 L / 304 )

    1975-1976 AMERICAN MOTORS MATADOR

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Dog Leg Port Only~Without Smog Injection Or Injection Heads
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 304
    • EngineType: V8 ( 5.0 L / 304 )

    1975-1976 AMERICAN MOTORS HORNET

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Dog Leg Port Only~Without Smog Injection Or Injection Heads
    • Liter: 5.0
    • SubModel: SPORTABOUT
    • CUI: 304
    • EngineType: V8 ( 5.0 L / 304 )

    1979 AMERICAN MOTORS AMX

    • CC: 4982
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Dog Leg Port Only~Without Smog Injection Or Injection Heads
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 304
    • EngineType: V8 ( 5.0 L / 304 )

    1974 AMERICAN MOTORS MATADOR

    • CC: 6572
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Dog Leg Port Only~Without Smog Injection Or Injection Heads
    • Liter: 6.6
    • SubModel: X
    • CUI: 401
    • EngineType: V8 ( 6.6 L / 401 )

    1971-1972 AMERICAN MOTORS JAVELIN

    • CC: 6572
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Dog Leg Port Only~Without Smog Injection Or Injection Heads
    • Liter: 6.6
    • SubModel: SST
    • CUI: 401
    • EngineType: V8 ( 6.6 L / 401 )

    1973-1974 AMERICAN MOTORS HORNET

    • CC: 4983
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Dog Leg Port Only~Without Smog Injection Or Injection Heads
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 304
    • EngineType: V8 ( 5.0 L / 304 )

    1974 AMERICAN MOTORS MATADOR

    • CC: 4983
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Dog Leg Port Only~Without Smog Injection Or Injection Heads
    • Liter: 5.0
    • SubModel: X
    • CUI: 304
    • EngineType: V8 ( 5.0 L / 304 )

    1975-1976 AMERICAN MOTORS MATADOR

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Dog Leg Port Only~Without Smog Injection Or Injection Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 401
    • EngineType: V8 ( 6.6 L / 401 )

    1971-1974 AMERICAN MOTORS JAVELIN

    • CC: 6572
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Dog Leg Port Only~Without Smog Injection Or Injection Heads
    • Liter: 6.6
    • SubModel: AMX
    • CUI: 401
    • EngineType: V8 ( 6.6 L / 401 )

    1974 AMERICAN MOTORS MATADOR

    • CC: 6572
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Dog Leg Port Only~Without Smog Injection Or Injection Heads
    • Liter: 6.6
    • SubModel: BROUGHAM
    • CUI: 401
    • EngineType: V8 ( 6.6 L / 401 )

    1974 AMERICAN MOTORS MATADOR

    • CC: 4983
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Dog Leg Port Only~Without Smog Injection Or Injection Heads
    • Liter: 5.0
    • SubModel: BROUGHAM
    • CUI: 304
    • EngineType: V8 ( 5.0 L / 304 )

    1974 AMERICAN MOTORS MATADOR

    • CC: 6572
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Dog Leg Port Only~Without Smog Injection Or Injection Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 401
    • EngineType: V8 ( 6.6 L / 401 )
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations