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Hedman Standard Duty Uncoated Full Length Headers for 1967-69 Pontiac Firebird 326, 400, 421, 455

Hedman 35270

500-35270

made in usa
Hedman Standard Duty Uncoated Full Length Headers for 1967-69 Pontiac Firebird 326, 400, 421, 455 $269.99
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Standard Duty Uncoated Full Length Headers
  • 1967-69 Pontiac Firebird 326, 400, 421, 455
  • Tube Size: 1-3/4"
  • Collector Size: 3"

  • Hedman 35270 Details

    Pontiac Cars

  • Without smog injection or injection heads.
  • Except Round ports.
  • Some heads require drilling and tapping of end holes.
  • For vehicles 1964 through 1974 without A.I.R. systems, considered as O.E.M. replacement parts when existing emission controls are not removed from vehicle.

  • 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 3/4
    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
    D-port
    Manufacturer's Part Number:
    35270
    Shipping Weight:
    24.3
    Package Height:
    8.6
    Package Depth:
    29.5
    Package Width:
    16.9

    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 35270 fit your vehicle?

    Narrow Results

    1969 PONTIAC FIREBIRD

    • Fitment_Note: Some Heads Require Drilling And Tapping Of End Holes~Except Round Ports~Without Smog Injection Or Injection Heads
    • EngineType: ALL
    • SubModel: 350 HO

    1968-1969 PONTIAC FIREBIRD

    • CC: 5733
    • Fitment_Note: Some Heads Require Drilling And Tapping Of End Holes~Except Round Ports~Without Smog Injection Or Injection Heads
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1967 PONTIAC FIREBIRD

    • CC: 5343
    • Fitment_Note: Some Heads Require Drilling And Tapping Of End Holes~Except Round Ports~Without Smog Injection Or Injection Heads
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 326
    • EngineType: V8 ( 5.3 L / 326 )

    1967-1969 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Some Heads Require Drilling And Tapping Of End Holes~Except Round Ports~Without Smog Injection Or Injection Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1969 PONTIAC FIREBIRD

    • Fitment_Note: Some Heads Require Drilling And Tapping Of End Holes~Except Round Ports~Without Smog Injection Or Injection Heads
    • EngineType: ALL
    • SubModel: TRANS AM

    1967 PONTIAC FIREBIRD

    • CC: 3769
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 230
    • EngineType: L6 ( 3.8 L / 230 )

    1967 PONTIAC FIREBIRD

    • Fitment_Note: Some Heads Require Drilling And Tapping Of End Holes~Except Round Ports~Without Smog Injection Or Injection Heads
    • EngineType: ALL
    • SubModel: HO

    1968-1969 PONTIAC FIREBIRD

    • Fitment_Note: Some Heads Require Drilling And Tapping Of End Holes~Except Round Ports~Without Smog Injection Or Injection Heads
    • EngineType: ALL
    • SubModel: 350

    1968-1969 PONTIAC FIREBIRD

    • CC: 4098
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1967-1969 PONTIAC FIREBIRD

    • Fitment_Note: Some Heads Require Drilling And Tapping Of End Holes~Except Round Ports~Without Smog Injection Or Injection Heads
    • EngineType: ALL
    • SubModel: 400

    1967-1969 PONTIAC FIREBIRD

    • EngineType: ALL
    • SubModel: SPRINT

    do these fit 71-74 Pontiac Venturas? given they gave the same subframe?

    Asked by: MrFeller
    Yes these can also be used in 71-74 Pontiac Venturas
    Answered by: Jegs Tech
    Date published: 2017-08-29
    • y_2018, m_8, d_22, h_2CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
    • cp_1, bvpage1
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    • loc_en_US, sid_10001_10001_36168, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
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