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Hedman 28164

Street Rod Block Hugger Tork-Step Headers For Pontiac 326-455

Hedman 28164

500-28164

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Hedman 28164 Street Rod Block Hugger Tork-Step Headers For Pontiac 326-455 $301.99
Street Rod Block Hugger Tork-Step Headers
  • For Pontiac 326-455
  • Primary tube: 1-5/8" - 1-3/4" diameter
  • Collector: 3'' diameter
  • Black finish

  • Hedman 28164 Details

    Block Huggers

    Specifications:

    Tube Size
    1.625 - 1.75
    Collector Tube Size (in.)
    3
    Application
    Automotive
    Tube Direction
    Down Swept
    Port Shape
    Round
    Engine Make/Size
    Pontiac 326-455
    Material
    Mild Steel
    Coating/Finish
    Black Ceramic
    Collector Diameter (in.)
    3
    Gaskets Included
    Yes
    Bolts/Studs Included
    Yes
    Catalytic Converter(s) Included
    No
    Collector Attachment
    3-bolt flange
    Cross Over Pipe Included
    No
    Cylinder Head Port Shape
    D-port
    Header Finish
    Painted
    Header Material
    Steel
    Header Style
    Shorty
    Motor Mounts Included
    No
    Primary Tube Diameter (in.)
    1 5/8 - 1 3/4
    Primary Tube Gauge
    18-gauge
    Quantity
    Sold as a pair
    Reducers Included
    Yes
    Transmission Mount Included
    No
    Tuned
    No
    Weld-Up
    No
    Flange Style
    Standard
    Manufacturer's Part Number:
    28164


    Big power
    for
    small engine compartments

    Hedman offers two header styles for street rods. Low-profile Block Huggers are great for accommodating narrow framerails to help eliminate many fit problems you might otherwise encounter with standard headers. The design of Tight Tubes is also for space-limited street rod applications but with Hedman's exclusive 4-into-1 Flat Collector that produces the same horsepower as standard headers.

    Features
  • Works where ordinary headers will not fit
  • Patented collector design produces more power
  • Choice of finishes (see below)
  • Made in the USA



    Street Rod Block HuggersStreet Rod Tight Tubes
    Click to enlarge
    Click to enlarge
    Header Finishes
    Click finish below for details
    Painted black
    Hi-Tech Coating (HTC)
    Elite

    Click to enlarge

    Click to enlarge

    Click to enlarge

  • Does Hedman 28164 fit your vehicle?

    Narrow Results

    1977 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1974 PONTIAC FIREBIRD

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 5.7
    • SubModel: FORMULA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1979 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 6.6
    • SubModel: FORMULA
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1979 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 6.6
    • SubModel: TRANS AM
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972-1973 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 6.6
    • Aspiration: N
    • SubModel: ESPRIT
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972-1973 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 6.6
    • Aspiration: N
    • SubModel: ESPRIT
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972-1973 PONTIAC FIREBIRD

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 5.7
    • Aspiration: N
    • SubModel: TRANS AM
    • Engine Vin: N
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970-1971 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • SubModel: FORMULA
    • EngineType: ALL

    1975-1977 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 6.6
    • Aspiration: N
    • SubModel: FORMULA
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970-1974 PONTIAC FIREBIRD

    • CC: 7456
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1970-1974 PONTIAC FIREBIRD

    • CC: 7456
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 7.5
    • SubModel: ESPRIT
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1974 PONTIAC FIREBIRD

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 5.7
    • SubModel: TRANS AM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 6.6
    • Aspiration: N
    • SubModel: FORMULA
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972-1974 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 6.6
    • Aspiration: N
    • SubModel: FORMULA
    • Engine Vin: T
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973-1974 PONTIAC FIREBIRD

    • CC: 7456
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 7.5
    • Aspiration: N
    • SubModel: TRANS AM
    • Engine Vin: Y
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1970-1971 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • SubModel: TRANS AM
    • EngineType: ALL

    1971-1973 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972-1973 PONTIAC FIREBIRD

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 5.7
    • Aspiration: N
    • SubModel: ESPRIT
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972-1974 PONTIAC FIREBIRD

    • CC: 7456
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 7.5
    • Aspiration: N
    • SubModel: FORMULA
    • Engine Vin: X
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1975-1979 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 5.7
    • SubModel: ESPRIT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972-1973 PONTIAC FIREBIRD

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 5.7
    • Aspiration: N
    • SubModel: FORMULA
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974 PONTIAC FIREBIRD

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 5.7
    • SubModel: ESPRIT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970-1971 PONTIAC FIREBIRD

    • CC: 5733
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 5.7
    • SubModel: ESPRIT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974 PONTIAC FIREBIRD

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975-1979 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972-1973 PONTIAC FIREBIRD

    • CC: 5737
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970-1971 PONTIAC FIREBIRD

    • CC: 5733
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 6.6
    • SubModel: FORMULA
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 5.7
    • Aspiration: N
    • SubModel: FORMULA
    • Engine Vin: J
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970-1971 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 6.6
    • SubModel: ESPRIT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1974 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 6.6
    • SubModel: ESPRIT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 6.6
    • SubModel: FORMULA
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971-1973 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972-1974 PONTIAC FIREBIRD

    • CC: 7456
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 7.5
    • Aspiration: N
    • SubModel: TRANS AM
    • Engine Vin: X
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1974 PONTIAC FIREBIRD TRANS AM

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973-1974 PONTIAC FIREBIRD

    • CC: 7456
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 7.5
    • Aspiration: N
    • SubModel: FORMULA
    • Engine Vin: Y
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1979 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 6.6
    • SubModel: TRANS AM
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1977-1979 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 6.6
    • SubModel: FORMULA
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1976 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 6.6
    • SubModel: ESPRIT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1976 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • SubModel: FORMULA
    • EngineType: ALL

    1977-1979 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 5.7
    • SubModel: FORMULA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975-1978 PONTIAC FIREBIRD

    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • SubModel: TRANS AM
    • EngineType: ALL

    1974 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 6.6
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972-1974 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Modification To Stock Exhaust Required To Retain Catalytic Converter~Some Heads Require Drilling And Tapping Of End Holes~Without Smog Injection Or Injection Heads~Not For Ram Air III Or IV Styled Heads
    • Liter: 6.6
    • Aspiration: N
    • SubModel: TRANS AM
    • Engine Vin: T
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )
    28164 - Hedman Street Rod Block Hugger & Tight Tubes Headers is rated 2.0 out of 5 by 2.
    • 2016-12-02T08:41CST
    • bvseo_cps, prod_bvrr, vn_cps_3.4.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_2
    • loc_en_US, sid_10001_10001_199450, PRD, sort_relevancy
    • clientName_jegs
    Rated 3 out of 5 by from Heat Resistant Paint Hedman wants you to have their headers sandblasted or stripped of the protective paint and paint them with heat resistant paint. Why doesn't Hedman paint their headers with the heat resistant paint to start with? Furthermore, the 4th of 6 bolts is is virtually under one of the tubes and impossible to get a box wrench on it to tighten. Have to use the open end to get minimal pull on it.
    Date published: 2015-09-08
    Rated 1 out of 5 by from Did not fit I typed in the specific engine and vehicle and jegs pulled up these header so I ordered them. Did not fit around steering gear box. Even beat them down but still wouldn't go. Wasted 300 buck on this deal.
    Date published: 2016-03-04
    • 2016-12-02T08:41CST
    • bvseo_cps, prod_bvrr, vn_cps_3.4.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_2
    • loc_en_US, sid_10001_10001_199450, PRD, sort_relevancy
    • clientName_jegs
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