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Hooker Headers 2021

Truck Force Headers 1996-98 Chevy/GMC Truck/Suburban 2500/3500 4WD with 454

Hooker Headers 2021

520-2021

made in usa
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Hooker Headers 2021 Truck Force Headers 1996-98 Chevy/GMC Truck/Suburban 2500/3500 4WD with 454 $465.95
Truck Force Headers
  • 1996-98 Chevy/GMC Truck/Suburban 2500/3500 4WD with 454
  • 1.750" Primary Tubes
  • 3" Collector
  • Black Painted

  • Hooker Headers 2021 Details

    Chevy/GMC Truck/Suburban 2500/3500 4WD

    NOTE: This is a 50-state legal header kit designed to be a direct replacement for the stock manifold and Y-pipe supplied by GM (C.A.R.B. EO #D-164-5)

    Specifications:

    Tube Size
    1.75
    Collector Tube Size (in.)
    3
    Application
    Automotive
    Coating/Finish
    Black
    Tube Direction
    Down Swept
    Port Shape
    Same As Port/Can Be Matched
    Engine Make/Size
    Chevy 7.4L (Vortec)
    Material
    Mild Steel
    Gaskets Included
    Yes
    Collector Diameter (in.)
    3
    Bolts/Studs Included
    Yes
    CARB EO Number
    D-164-4 (pdf)
    Catalytic Converter(s) Included
    No
    Collector Attachment
    Slip fit
    Cross Over Pipe Included
    No
    Header Finish
    Painted
    Header Material
    Steel
    Header Style
    Shorty
    Motor Mounts Included
    No
    Primary Tube Diameter (in.)
    1 3/4
    Primary Tube Gauge
    18-gauge
    Quantity
    Sold as a pair
    Reducers Included
    No
    Transmission Mount Included
    No
    Tuned
    Yes
    Weld-Up
    No
    Flange Style
    Standard
    Manufacturer's Part Number:
    2021HKR
    EO Number:
    D-164-5(pdf)
    To see a list of qualifying vehicles, enter CARB EO NumberD-164-5


    Designed as high-performance alternatives to OE exhaust manifolds, Truck Force Headers are made of lightweight yet sturdy 16-gauge primary tubing. They promote high flow and decreased backpressure while 3/8" flanges add strength. These headers accommodate all emissions control devices.

    Features
  • High-performance direct fit replacements for stock manifolds
  • Lightweight yet strong 16-gauge tubes mandrel bent for smooth flow
  • Tuned-length primaries for maximum exhaust scavenging and velocity
  • 3/8" thick machined flanges for a perfect seal
  • Industry's best welds for durability
  • Accommodates emissions control devices
  • All necessary hardware included for a complete installation
  • Available in two finishes to suit your needs (see listings below for product availability) -

    Black Painted (Part numbers do not have a suffix)

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

  • Does Hooker Headers 2021 fit your vehicle?

    Narrow Results

    1996-1998 CHEVROLET C2500 SUBURBAN

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 GMC C3500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: SIERRA SL
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1997 CHEVROLET C3500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 CHEVROLET C2500 SUBURBAN

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: LS
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 GMC K2500 SUBURBAN

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: SLE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 GMC C2500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: SIERRA SLE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 GMC C2500 SUBURBAN

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: SLE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 GMC K3500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: SIERRA SLT
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 CHEVROLET K3500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1997 CHEVROLET C2500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 CHEVROLET K3500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-2000 GMC K2500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: SIERRA SLE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 CHEVROLET K2500 SUBURBAN

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: LS
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1997 CHEVROLET K2500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 CHEVROLET C2500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 GMC C3500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: SIERRA SLE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 CHEVROLET K2500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 CHEVROLET K2500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1997 CHEVROLET C2500 SUBURBAN

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: LT
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1997 CHEVROLET K3500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 CHEVROLET K2500 SUBURBAN

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 CHEVROLET C3500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 GMC K2500 SUBURBAN

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: SLT
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 GMC K2500 SUBURBAN

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 GMC C2500 SUBURBAN

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: SLT
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 CHEVROLET C2500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 GMC K3500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: SIERRA SL
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1997 CHEVROLET K2500 SUBURBAN

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: LT
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1998 CHEVROLET K2500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: WT
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1998 CHEVROLET C2500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: WT
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 GMC K3500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: SIERRA SLE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 CHEVROLET C3500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-2000 GMC K2500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: SIERRA SLT
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 GMC C3500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: SIERRA SLT
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 GMC C2500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: SIERRA SLT
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-2000 GMC K2500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: SIERRA SL
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 GMC C2500 SUBURBAN

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998 GMC C2500 PICKUP

    • Fitment_Note: This Is A 50 State Legal Header CARB E.O. D-164-5~Emissions Code 1-Green; 50-State Legal; CARB Exemption
    • Liter: 7.4
    • SubModel: SIERRA SL
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )
    2021 - Hooker Headers Truck Force Headers is rated 1.0 out of 5 by 1.
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