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Hooker Headers 4109

Super Comp Headers Pontiac 326-455

Hooker Headers 4109

520-4109

made in usa
jegs shipping
FREE Shipping
Ships 12/12/16 if Ordered Today
$509.95
$458.96
ON SALE - $50.99 OFF
Hooker Headers 4109 Super Comp Headers Pontiac 326-455 $458.96
Super Comp Headers
  • Pontiac 326-455
  • 1970-81 Firebird
  • 1.75'' x 28'' Primary Tubes
  • 3'' x 10'' Collector
  • Black Painted

  • Hooker Headers 4109 Details

    Pontiac 326-455

    Footnotes:
  • Some factory heads do not have bolt hole in end. Holes must be drilled and tapped to assure proper seal.

    Accessory Compatibility:
  • Power Steering - Yes
  • Power Brakes -Yes
  • Air Conditioning - Yes
  • Smog Pump - Yes, with modifications

    Transmission Compatibility:
  • Manual Column Shifter - No
  • Manual Floor Shifter - Yes
  • Automatic Column Shifter - No
  • Automatic Floor Shifter - Yes

    Included Items Note: Bolts and Gaskets Included, Reducers required

    Port Shape: SAP

    Emissions Compatibility: Not Street Legal

  • Specifications:

    Tube Size
    1.75
    Collector Tube Size (in.)
    3
    Application
    Automotive
    Coating/Finish
    Black
    Tube Direction
    Down Swept
    Engine Make/Size
    Olds 260-350
    Port Shape
    Same As Port/Can Be Matched
    Material
    Mild Steel
    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
    Full-length
    Motor Mounts Included
    No
    Primary Tube Diameter (in.)
    1 3/4
    Primary Tube Gauge
    18-gauge
    Primary Tube Length (in.)
    28
    Quantity
    Sold as a pair
    Reducers Included
    No
    Transmission Mount Included
    No
    Tuned
    Yes
    Weld-Up
    No
    Flange Style
    Standard
    Manufacturer's Part Number:
    4109HKR

    Custom racing performance at a mass produced price!!
    Hooker Super Competition Headers are painstakingly designed to give you a max power, max RPM header at an off the shelf price. The large, mandrel bent, tuned length, primary tubes are custom engineered to give you more velocity, exhaust gas scavenging and high RPM efficiency resulting in more high end power than what you can achieve with a set of street performance headers. Given Hooker's reputation as having the industry's best welds, the fact that they are using their high quality 5/16'' machined flanges attached to mandrel bent light weight 18 gauge tubing. You know you are going to get a light weight racing header that is built to last seasons of on track performance.


    Features:
  • Tuned length mandrel-bent primary tubes offer maximum exhaust flow, and scavenging to make you more power.
  • Long transition collectors for decreased back pressure improving high end power.
  • Strong light weight 18 gauge tubing helps you reduce the weight to increase performance.
  • Optimal design 5/16'' thick header flanges provide a combination of clamping force and rigidity for perfect seal.
  • Designed for optimal high RPM performance.
  • Includes gaskets and bolts.
  • Reducers are not included.
  • Available in five finishes to suit your needs (see listings below for product availability) -

    Black Painted (Part numbers do not have a suffix, with the exception of 520-2149 and 520-1115 which are ceramic coated)

    Metallic Ceramic Coating (Part numbers have a -1 suffix)

    Stainless Steel (Part numbers have a -2 suffix)

    "Darksides" Black Ceramic Coating (Part numbers have a -3 suffix)

    Titanium Ceramic Coating (Part numbers have a -4 suffix)

  • Does Hooker Headers 4109 fit your vehicle?

    Narrow Results

    1971 PONTIAC FIREBIRD

    • CC: 7456
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 7.5
    • SubModel: ESPRIT
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1976 PONTIAC FIREBIRD

    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • EngineType: ALL
    • SubModel: FORMULA

    1974 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 6.6
    • SubModel: ESPRIT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971 PONTIAC FIREBIRD

    • CC: 7456
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 7.5
    • SubModel: FORMULA
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1973-1974 PONTIAC FIREBIRD

    • CC: 7456
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 7.5
    • Aspiration: N
    • SubModel: TRANS AM
    • Engine Vin: Y
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1975-1976 PONTIAC FIREBIRD

    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • EngineType: ALL
    • SubModel: TRANS AM

    1975-1977 PONTIAC FIREBIRD

    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 6.6
    • Aspiration: N
    • SubModel: FORMULA
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977-1979 PONTIAC FIREBIRD

    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 6.6
    • SubModel: TRANS AM
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972-1974 PONTIAC FIREBIRD

    • CC: 7456
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • 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: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 6.6
    • SubModel: TRANS AM
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1974 PONTIAC FIREBIRD

    • CC: 5737
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 5.7
    • SubModel: FORMULA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977 PONTIAC FIREBIRD

    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 5.7
    • SubModel: FORMULA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974 PONTIAC FIREBIRD

    • CC: 5737
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975-1977 PONTIAC FIREBIRD

    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970 PONTIAC FIREBIRD

    • CC: 5733
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 5.7
    • SubModel: TRANS AM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974 PONTIAC FIREBIRD

    • CC: 5737
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 5.7
    • SubModel: TRANS AM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970-1971 PONTIAC FIREBIRD

    • CC: 5733
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975 PONTIAC FIREBIRD

    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 6.6
    • SubModel: FORMULA
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1976 PONTIAC FIREBIRD

    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 6.6
    • SubModel: ESPRIT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • 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: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 6.6
    • Aspiration: N
    • SubModel: TRANS AM
    • Engine Vin: T
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970-1971 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 6.6
    • SubModel: ESPRIT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975 PONTIAC FIREBIRD

    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 5.7
    • Aspiration: N
    • SubModel: FORMULA
    • Engine Vin: J
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974 PONTIAC FIREBIRD

    • CC: 7456
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 7.5
    • Aspiration: N
    • SubModel: FORMULA
    • Engine Vin: Y
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1975-1977 PONTIAC FIREBIRD

    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 5.7
    • SubModel: ESPRIT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 6.6
    • SubModel: FORMULA
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970-1971 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 6.6
    • SubModel: FORMULA
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972-1973 PONTIAC FIREBIRD

    • CC: 5737
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972-1973 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 6.6
    • Aspiration: N
    • SubModel: ESPRIT
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970-1971 PONTIAC FIREBIRD

    • CC: 5733
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 5.7
    • SubModel: ESPRIT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1971 PONTIAC FIREBIRD

    • CC: 7456
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 7.5
    • SubModel: TRANS AM
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1970 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1974 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 6.6
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972-1973 PONTIAC FIREBIRD

    • CC: 5737
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 5.7
    • Aspiration: N
    • SubModel: TRANS AM
    • Engine Vin: N
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1979 PONTIAC FIREBIRD

    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 6.6
    • SubModel: FORMULA
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972-1973 PONTIAC FIREBIRD

    • CC: 5737
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 5.7
    • Aspiration: N
    • SubModel: ESPRIT
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974 PONTIAC FIREBIRD

    • CC: 5737
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 5.7
    • SubModel: ESPRIT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972-1974 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 6.6
    • Aspiration: N
    • SubModel: FORMULA
    • Engine Vin: T
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972-1974 PONTIAC FIREBIRD

    • CC: 7456
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 7.5
    • Aspiration: N
    • SubModel: FORMULA
    • Engine Vin: X
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1972-1973 PONTIAC FIREBIRD

    • CC: 5737
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 5.7
    • Aspiration: N
    • SubModel: FORMULA
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972-1973 PONTIAC FIREBIRD

    • CC: 6555
    • Fitment_Note: Factory Heads Do Not Have Bolt Hole In End Holes Must Be Drilled & Tapped
    • Liter: 6.6
    • Aspiration: N
    • SubModel: ESPRIT
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )
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