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Hooker Headers 1203-1

Super Comp Headers Buick 400-455

Hooker Headers 1203-1

520-1203-1

made in usa
jegs shipping
FREE Shipping
Ships from Manufacturer
$1,016.95
$915.26
ON SALE - $101.69 OFF
Hooker Headers 1203-1 Super Comp Headers Buick 400-455 $915.26
Super Comp Headers
  • Buick 400-455
  • 1968-72 Skylark, Gran Sport, Wagons
  • 1973-76 Century, Regal, Wagons
  • 1.875" x 32" Primary Tubes
  • 3" x 10" Collector
  • Metallic Ceramic Coated

  • Hooker Headers 1203-1 Details

    1968-72 A-Body with 400-455 Buick

  • 1968-72 Chevy Chevelle, Malibu and El Camino
  • 1971-72 GMC Sprint
  • 1970-72 Chevy Monte Carlo
  • 1968-72 Oldsmobile Cutlass and 442
  • 1968-72 Pontiac Tempest, Lemans and GTO
  • 1969-72 Pontiac Grand Prix

    Accessory Compatibility:
  • Power Steering - Yes
  • Power Brakes - Yes
  • Air Conditioning - Yes
  • Smog Pump - No

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

    Included Items Note: Bolts and Gaskets Included, Reducers required

    Port Shape: SAP

    Emissions Compatibility: Street Legal for Pre-1974 Vehicles

  • Specifications:

    Tube Size
    1.875
    Collector Tube Size (in.)
    3
    Application
    Automotive
    Engine Make/Size
    Chevy 5.7L (Vortec)
    Tube Direction
    Down Swept
    Coating/Finish
    Metallic Ceramic
    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
    Header Finish
    Silver ceramic coated
    Header Material
    Steel
    Header Style
    Full-length
    Motor Mounts Included
    No
    Primary Tube Diameter (in.)
    1 7/8
    Primary Tube Gauge
    18-gauge
    Primary Tube Length (in.)
    32
    Quantity
    Sold as a pair
    Reducers Included
    No
    Transmission Mount Included
    No
    Tuned
    Yes
    Weld-Up
    No
    Flange Style
    Standard
    Manufacturer's Part Number:
    1203-1HKR

    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 1203-1 fit your vehicle?

    Narrow Results
    Filter By
    Year
    Filter By
    SubModel
    Filter By
    EngineType
    Filter By
    CC
    Filter By
    Liter

    1972 BUICK SKYLARK

    • CC: 7456
    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.5
    • SubModel: CUSTOM
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1972 BUICK SKYLARK

    • CC: 7456
    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.5
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1968 BUICK SKYLARK

    • CC: 6555
    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 6.6
    • SubModel: CUSTOM
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970 BUICK SKYLARK

    • CC: 7456
    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.5
    • SubModel: CUSTOM
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )
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