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Doug's Headers D3398-R

Doug's Headers Uncoated Headers 2001 Chevy/GMC Truck/SUV 4WD 7.4L/8.1L

776-D3398-R

Free Shipping Estimated to ship directly from the manufacturer on 11/01/18

$511.99
Doug's Headers Uncoated Headers 2001 Chevy/GMC Truck/SUV 4WD 7.4L/8.1L $511.99
QTY
Uncoated Headers
  • 2001 Chevy/GMC Truck/SUV 4WD 7.4L/8.1L
  • 1-3/4'' Tube Diameter
  • 3'' Collector
  • SAP Port Shape
  • Shorty
  • CARB E.O. #D-57-19
  • Doug's Headers D3398-R Details

    Chevy 7.4L/8.1L

    Fits:

    • 2001 Chevy/GMC 1/2-Ton, 3/4-Ton, 1-Ton 1500, 2500, 3500 Trucks
    • 2001 Blazer, Jimmy, Suburban, Tahoe, Yukon
    • 2001 Chevy/GMC 6.0L 1-Ton 3500, Crew, Standard Cab Dually
    • 2001 Chevy/GMC 3500 6.0L Extended Cab

    Notes:

    • 50-State Smog Legal (CARB E.O. #D-57-19)
    • Comes with EGR provisions

    Emission Code:

    • The product accompanying this document has been granted a California Air Resources Board (CARB) exemption, an ''EO'' number, or is a direct or consolidated replacement part. It is 50-state legal, per the manufacturer's application guide.
    AutomaticManual
    A/CP/BP/SColumnFloorColumnFloor
    Y Y Y Y Y N N

    Tri-Y, Shorty, or Full Headers for GM Trucks and SUVs

    With the proper tube size/length for efficient exhaust gas removal, these headers have 3/8" flanges and 16-gauge tubing. All necessary mounting hardware, gaskets, and collector reducers or connection pipes included.

    Features
  • Mandrel-bent 16-gauge tubing offers accurate fit, better flow, and longer life
  • 3/8" flanges prevent warping
  • Stitch-welded ports add strength
  • Machined sealing bead eliminates leaks
  • Precision-formed collectors reduce backpressure
  • Available uncoated (raw) or with a metallic ceramic thermal barrier
  • Metallic coating withstands up to 1400° and is polished to increase corrosion resistance over 60%

  • Does Doug's Headers D3398-R fit your vehicle?

    Narrow Results

    2001 CHEVROLET SILVERADO 2500 HD

    • CC: 8128
    • Liter: 8.1
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: G
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2001 CHEVROLET SUBURBAN 2500

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2001 CHEVROLET SUBURBAN 2500

    • Liter: 8.1
    • SubModel: BASE
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2001 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001 GMC YUKON XL 2500

    • EngineType: ALL
    • SubModel: BASE

    2001 CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2001 GMC SIERRA 2500 HD

    • EngineType: ALL
    • SubModel: BASE

    2001 CHEVROLET SILVERADO 3500

    • EngineType: ALL
    • SubModel: BASE

    2001 GMC SIERRA 3500

    • EngineType: ALL
    • SubModel: BASE

    Items You Need

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.