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2003 Chevrolet Silverado 2500 HD Headers - Top Sellers
Product Description
2003 Chevrolet Silverado 2500 HD Headers Photo
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2003 Chevrolet Silverado 2500 HD Headers Flowtech

Block Hugger I Headers from Flowtech are vehicle components cautiously designed and tested in order to let your vehicle achieve its most effective operation while also bettering fuel economy; These block hugger headers are perfect for street rods because of the great fitting, along with sleek structure and finish; 49-state legal; Not for sale or utilization in California; Not authorized in California as well as other areas following California Emissions Standards; Can not be transported to California and such states;

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FITS (ENGINE/CHASSIS)
PRICE
QTY
2003 Chevrolet Silverado 2500 HD $144.65
  • 2003: Base; 8Cyl 6.6L;
  • 2003: LS; 8Cyl 6.6L;
  • 2003: LT; 8Cyl 6.6L;
  • 2003: WT; 8Cyl 6.6L;
  • 2003: Classic LS; 8Cyl 6.6L;
  • 2003: Classic LT; 8Cyl 6.6L;
  • 2003: Classic WT; 8Cyl 6.6L;
  • 2003: LTZ; 8Cyl 6.6L;
     
     
    2003 Chevrolet Silverado 2500 HD Headers Photo
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    2003 Chevrolet Silverado 2500 HD Headers Hedman

    These Hedman Standard Duty Headers were designed using CNC mandrel bending devices to assure accurate tube length and diameter, giving your ride higher performance and much better gas mileage. Don't miss the opportunity and order yours right now!

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    FITS (ENGINE/CHASSIS)
    PRICE
    QTY
    2003 Chevrolet Silverado 2500 HD $302.09
  • 2003: Base; 8Cyl 6.0L;
  • 2003: LS; 8Cyl 6.0L;
  • 2003: LT; 8Cyl 6.0L;
     
     
    2003 Chevrolet Silverado 2500 HD Headers Photo
      Zoom

    2003 Chevrolet Silverado 2500 HD Headers Hedman

    These Hedman Standard Duty Headers were designed using CNC mandrel bending devices to assure accurate tube length and diameter, giving your ride higher performance and much better gas mileage. Don't miss the opportunity and order yours right now!

    Show details

    FITS (ENGINE/CHASSIS)
    PRICE
    QTY
    2003 Chevrolet Silverado 2500 HD $342.41
  • 2003: Base; 8Cyl 6.0L;
  • 2003: LS; 8Cyl 6.0L;
  • 2003: LT; 8Cyl 6.0L;
  • 2003: WT; 8Cyl 6.0L;
  • 2003: Classic LS; 8Cyl 6.0L VIN "U";
  • 2003: Classic LT; 8Cyl 6.0L VIN "U";
  • 2003: Classic WT; 8Cyl 6.0L VIN "U";
  • 2003: LT; 8Cyl 6.0L VIN "U";
  • 2003: LTZ; 8Cyl 6.0L VIN "U";
  • 2003: WT; 8Cyl 6.0L VIN "U";
     
     
    2003 Chevrolet Silverado 2500 HD Headers Photo
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    2003 Chevrolet Silverado 2500 HD Headers BBK

    FITS (ENGINE/CHASSIS)
    PRICE
    QTY
    2003 Chevrolet Silverado 2500 HD $349.99
  • 2003: Base; 8Cyl 6.0L;
  • 2003: LS; 8Cyl 6.0L;
  • 2003: LT; 8Cyl 6.0L;
  • 2003: Base; 8Cyl 6.0L GAS;
  • 2003: LS; 8Cyl 6.0L GAS;
  • 2003: LT; 8Cyl 6.0L GAS;
  • 2003: WT; 8Cyl 6.0L GAS;
  • 2003: WT; 8Cyl 6.0L;
  • 2003: Classic LS; 8Cyl 6.0L;
  • 2003: Classic LT; 8Cyl 6.0L;
  • 2003: Classic WT; 8Cyl 6.0L;
  • 2003: LTZ; 8Cyl 6.0L;
     
     
    2003 Chevrolet Silverado 2500 HD Headers Photo
      Zoom

    2003 Chevrolet Silverado 2500 HD Headers Gibson

    49-state legal; Not legal in California and other states adopting California Emissions Standards; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states; These top-notch headers tremendously boost the engine's functionality by effortlessly allowing it to breathe with less effort and even run at cooler temperature; Gibson Performance Headers are actually bolt-on replacements meant for factory-installed exhaust manifolds;

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    FITS (ENGINE/CHASSIS)
    PRICE
    QTY
    2003 Chevrolet Silverado 2500 HD $427.67
  • 2003: Base; 8Cyl 8.1L;
  • 2003: LS; 8Cyl 8.1L;
  • 2003: LT; 8Cyl 8.1L;
     
     
    2003 Chevrolet Silverado 2500 HD Headers Photo
      Zoom

    2003 Chevrolet Silverado 2500 HD Headers Gibson

    Gibson Performance Headers are actually bolt-on replacements meant for factory-installed exhaust manifolds; Made out of premium-quality 409L stainless steel mandrel-bent tube, these are 110% sure to consistently sustain fluid exhaust circulation for outstanding vehicle operation; These headers additionally include robust and sizable laser cut port flanges plus OEM-like connections, and are actually dyno-tuned and constructed in order to provide a great deal of horsepower;

    Show details

    FITS (ENGINE/CHASSIS)
    PRICE
    QTY
    2003 Chevrolet Silverado 2500 HD $427.67
  • 2003: Base; 8Cyl 8.1L;
  • 2003: LS; 8Cyl 8.1L;
  • 2003: LT; 8Cyl 8.1L;
     
     
    2003 Chevrolet Silverado 2500 HD Headers Photo
      Zoom

    2003 Chevrolet Silverado 2500 HD Headers Gibson

    These top-notch headers tremendously boost the engine's functionality by effortlessly allowing it to breathe with less effort and even run at cooler temperature; 49-state legal; Not legal in California and other states adopting California Emissions Standards; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states; Made out of premium-quality 409L stainless steel mandrel-bent tube, these are 110% sure to consistently sustain fluid exhaust circulation for outstanding vehicle operation;

    Show details

    FITS (ENGINE/CHASSIS)
    PRICE
    QTY
    2003 Chevrolet Silverado 2500 HD $429.01
  • 2003: Base; 8Cyl 6.0L;
  • 2003: LS; 8Cyl 6.0L;
  • 2003: LT; 8Cyl 6.0L;
  • 2003: WT; 8Cyl 6.0L;
     
     
    2003 Chevrolet Silverado 2500 HD Headers Photo
      Zoom

    2003 Chevrolet Silverado 2500 HD Headers BBK

    FITS (ENGINE/CHASSIS)
    PRICE
    QTY
    2003 Chevrolet Silverado 2500 HD $429.99
  • 2003: Base; 8Cyl 6.0L;
  • 2003: LS; 8Cyl 6.0L;
  • 2003: LT; 8Cyl 6.0L;
  • 2003: Base; 8Cyl 6.0L GAS;
  • 2003: LS; 8Cyl 6.0L GAS;
  • 2003: LT; 8Cyl 6.0L GAS;
  • 2003: WT; 8Cyl 6.0L GAS;
  • 2003: WT; 8Cyl 6.0L;
  • 2003: Classic LS; 8Cyl 6.0L;
  • 2003: Classic LT; 8Cyl 6.0L;
  • 2003: Classic WT; 8Cyl 6.0L;
  • 2003: LTZ; 8Cyl 6.0L;
     
     
     
     


         
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