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Hooker Headers 2454 - Hooker Headers Competition Headers



Hooker Headers 2454 - Hooker Headers Competition Headers

JEGS Part Number: 520-2454

Competition Headers
  • 396-502 Chevy Big Block V8
  • 1973-91 Blazer, Suburban, Jimmy, Yukon 2WD
  • 1968-87 1/2, 3/4, & 1 Ton Truck 2WD
  • 1.75'' x 30'' Primary Tubes
  • 3'' x 8'' Collector
  • Black Painted
  • $230.95
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    Hooker Headers 2454 - Hooker Headers Competition Headers Details

    Chevy/GMC Truck & Van Chevy Big Block

    Applications Continued:
  • 1968-95 Van/Class A Motorhome

    Footnotes:
  • One tube over the frame on passenger side.
  • Applications with oxygen sensors use reducers 555-30012.
  • For a great start to your custom dual exhaust use Hooker dual pipe kit:
         For 73-91 Blazer, Suburban, Jimmy, Yukon (2WD) - 520-16626
         For 73-87 1/2, 3/4 & 1 Ton Trucks (2WD) - 520-16626

    Accessory Compatibility:
  • Power Steering - Yes, drivers side mounting requires installation of provided spacer
  • Power Brakes - Yes
  • Air Conditioning - Yes, must modify factory bracket
  • Smog Pump - Yes, requires modification of injection tubes

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

    Included Items Note: Bolts and Gaskets Included, Reducers required

    Port Shape: SAP

    Emissions Compatibility: Not Street Legal Except Pre-1974

  • Specifications:

    Tube Size
    1.75
    Collector Tube Size (in.)
    3
    Application
    Automotive
    Coating/Finish
    Black
    Engine Make/Size
    Chevy Big Block (396-502)
    Tube Direction
    Down Swept
    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
    Round
    Header Finish
    Painted
    Header Material
    Steel
    Header Style
    Full-length
    Motor Mounts Included
    No
    Primary Tube Diameter (in.)
    1 3/4
    Primary Tube Gauge
    16-gauge
    Primary Tube Length (in.)
    30
    Quantity
    Sold as a pair
    Reducers Included
    No
    Transmission Mount Included
    No
    Tuned
    No
    Weld-Up
    No
    Flange Style
    Standard
    Manufacturer's Part Number:
    2454HKR

    All Budget Headers are NOT Created Equally!
    Hooker's Competition Series Headers come in your choice of finishes and are engineered to perform at a reasonable price! To let your engine really breath Hooker utilized 16 gauge (.049'' thick) steel tubing attached to long transition style collectors! Giving you a serious increase in flow over other brand headers without a loss in the backpressure most engines need to perform! After years of testing, Hooker has discovered that a machined 5/16'' header flange offers enough flex to hold the gasket tight to each exhaust port, and enough rigidity to keep everything properly tied together.


    Features:
  • Mandrel-bent tuned-length tubing for smooth exhaust flow and power
  • Sturdy 16 gauge steel tubing
  • Perfect seal 5/16'' machined header flanges
  • Long transition collector for improved power over standard headers
  • Comes with gaskets and bolts Reducers sold separately.

  • Does this fit your vehicle?

    Filter

    1971-1975 CHEVROLET MOTORHOME

    • Fitment_Note: Will Not Fit VIN -W- If Ordered w/Air Tubes~Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • EngineType: ALL
    • SubModel: CLASS A; P-30

    1971-1972 GMC MOTORHOME

    • Fitment_Note: Will Not Fit VIN -W- If Ordered w/Air Tubes~Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 6.6
    • SubModel: CLASS A; P-30
    • EngineType: V8

    1970-1972 GMC C25/C2500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1987 CHEVROLET R30 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8

    1987 CHEVROLET R30 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8

    1985 CHEVROLET C20 SUBURBAN

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1988-1989 GMC R3500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8

    1989 CHEVROLET R3500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8

    1976-1979 GMC MOTORHOME

    • Fitment_Note: Will Not Fit VIN -W- If Ordered w/Air Tubes~Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: CLASS A; P-30
    • EngineType: V8

    1968-1969 GMC C1500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 6.5
    • SubModel: BASE
    • EngineType: V8

    1979-1986 GMC C2500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1973-1974 GMC C35/C3500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1975-1978 GMC C25 SUBURBAN

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1976 GMC JIMMY

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1989 CHEVROLET R3500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8

    1984-1986 CHEVROLET C20 SUBURBAN

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: SILVERADO
    • EngineType: V8

    1984-1986 CHEVROLET C30 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: SILVERADO
    • EngineType: V8

    1981 CHEVROLET C30 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: SILVERADO
    • EngineType: V8

    1987 GMC R3500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8

    1975-1978 GMC C15 SUBURBAN

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1984-1986 GMC C2500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • EngineType: V8

    1977-1980 GMC C1500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BIG TEN
    • EngineType: V8

    1970-1972 CHEVROLET C30 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1987 GMC R3500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8

    1979-1980 GMC C1500 SUBURBAN

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1980-1995 CHEVROLET MOTORHOME

    • Fitment_Note: Reducers Available With Oxygen Sensor~Will Not Fit VIN -W- If Ordered w/Air Tubes~Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: CLASS A; P-30
    • EngineType: V8

    1989 CHEVROLET R3500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8

    1987 GMC R3500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8

    1985-1986 GMC C3500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • EngineType: V8

    1973-1978 GMC C25/C2500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1974 GMC C25/C2500 SUBURBAN

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1988-1989 GMC R3500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8

    1973-1974 GMC C15/C1500 SUBURBAN

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1983-1986 CHEVROLET C30 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1988 CHEVROLET R30 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • CUI: 454
    • EngineType: V8

    1973 GMC JIMMY

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1988 CHEVROLET R30 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8

    1987 CHEVROLET R30 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • CUI: 454
    • EngineType: V8

    1984-1986 GMC C2500 SUBURBAN

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • EngineType: V8

    1988-1989 GMC R3500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8

    1981 CHEVROLET C30 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1983-1986 CHEVROLET C30 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: CUSTOM
    • EngineType: V8

    1984-1986 CHEVROLET C20 SUBURBAN

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1970-1972 GMC C35/C3500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1970-1972 GMC C1500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1973-1980 GMC C1500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1985-1986 GMC C3500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • EngineType: V8

    1968-1969 GMC C25/C2500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 6.5
    • SubModel: BASE
    • EngineType: V8

    1981 CHEVROLET C30 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: CHEYENNE
    • EngineType: V8

    1975-1986 GMC C3500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1972 GMC MOTORHOME

    • Fitment_Note: Will Not Fit VIN -W- If Ordered w/Air Tubes~Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: CLASS A; P-30
    • EngineType: V8

    1985 CHEVROLET C30 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1973-1982 CHEVROLET C30 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1973-1982 CHEVROLET C20 SUBURBAN

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1980-1995 GMC MOTORHOME

    • Fitment_Note: Reducers Available With Oxygen Sensor~Will Not Fit VIN -W- If Ordered w/Air Tubes~Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: CLASS A; P-30
    • EngineType: V8

    1984-1986 GMC C2500 SUBURBAN

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • EngineType: V8

    1988 CHEVROLET R30 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8

    1968-1969 GMC C35/C3500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 6.5
    • SubModel: BASE
    • EngineType: V8

    1973-1975 GMC MOTORHOME

    • Fitment_Note: Will Not Fit VIN -W- If Ordered w/Air Tubes~Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • EngineType: V8
    • SubModel: CLASS A; P-30

    1968-1969 CHEVROLET C30 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 6.5
    • SubModel: BASE
    • EngineType: V8

    1973-1980 CHEVROLET C10 SUBURBAN

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1973 CHEVROLET BLAZER

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1984-1986 GMC C2500 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • EngineType: V8

    1988 CHEVROLET R30 PICKUP

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8

    1979-1986 GMC C2500 SUBURBAN

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1983-1986 CHEVROLET C20 SUBURBAN

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: CUSTOM
    • EngineType: V8

    1976-1978 CHEVROLET BLAZER K5

    • Fitment_Note: Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1976-1979 CHEVROLET MOTORHOME

    • Fitment_Note: Will Not Fit VIN -W- If Ordered w/Air Tubes~Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: CLASS A; P-30
    • EngineType: V8
    2454 - Hooker Headers Competition Headers Chevy/GM Truck is rated 5.0 out of 5 by 1.
    • 2016-06-27T10:50CST
    • bvseo_cps, prod_bvrr, vn_cps_3.2.1
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_16926, PRD, sort_relevancy
    • clientName_jegs
    Rated 5 out of 5 by from It is what it says it is. I love the headers they make my truck sound awesome. I just wish y'all would send some stickers with the shipment.
    Date published: 2014-12-26
    • 2016-06-27T10:50CST
    • bvseo_cps, prod_bvrr, vn_cps_3.2.1
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_16926, PRD, sort_relevancy
    • clientName_jegs
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