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Hedman Standard Duty HTC Coated Full-Length Headers 1978-87 GM G-Body 283-400

500-66311

made in usa

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Standard Duty HTC Coated Full-Length Headers 1978-87 GM G-Body 283-400
$634.99
Standard Duty HTC Coated Full-Length Headers
  • 1978-87 GM G-Body 283-400
  • 1-1/2" Tube, 3" Collector
  • Free Shipping - Estimated to ship direct from manufacturer on 04/23/25 , pending manufacturer availability. Learn More
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    Specifications:

    Part Type
    Application
    Automotive
    Bolts/Studs Included
    Yes
    CARB EO Number
    D-167-26 (pdf)
    Catalytic Converter(s) Included
    No
    Collector Attachment
    Ball and socket flange
    Collector Diameter
    3 in (76.2 mm)
    Cross Over Pipe Included
    No
    Flange Style
    Standard
    Gaskets Included
    Yes
    Header Finish
    Silver ceramic coated
    Header Material
    Steel
    Header Style
    Full-length
    Motor Mounts Included
    No
    Package Depth
    10.00
    Package Height
    40.00
    Package Width
    19.00
    Part Category
    Performance Parts
    Part Fitment
    Semi Universal
    Primary Tube Diameter
    1.5 in (38.1 mm)
    Primary Tube Gauge
    18-gauge
    Quantity
    Sold as a pair
    Reducers Included
    Yes
    Shipping Weight
    28.70
    Transmission Mount Included
    No
    Tube Direction
    Down Swept
    Tuned
    No
    Vendor Part Number
    66311
    Weld-Up
    No

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