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Good Hood GH-GBXD66

Ram Air Kit for 6.6L Duramax Diesel 1999-2005 Silverado, Sierra, and SUVs

573-GH-GBXD66

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Ships 12/14/16 if Ordered Today
Good Hood GH-GBXD66 Ram Air Kit for 6.6L Duramax Diesel 1999-2005 Silverado, Sierra, and SUVs $345.99
Ram Air Kit for 6.6L Duramax Diesel
  • 1999-2005 Silverado, Sierra, and SUVs

  • Specifications:

    Manufacturer's Part Number:
    GH-GBXD66

    Cold air and cool looks...
    the best of both worlds


    By utilizing a dyno-proven, high-flow filter media combined with cool air from outside the engine compartment, Good Hood is able to increase horsepower and improve throttle response. These ram air upgrade kits include a washable 5-layer filter to provide the ultimate balance of maximum airflow and maximum filtration. Hoods sold separately.



        Cooler outside air entersAir flows through inner ductworkForced air is directed to the ram air box and into the engine

    Does Good Hood GH-GBXD66 fit your vehicle?

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    2004 CHEVROLET SILVERADO 2500 HD

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

    2004 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Liter: 6.6
    • Aspiration: T
    • SubModel: BASE
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001 GMC SIERRA 2500 HD

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    2002 GMC SIERRA 3500

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

    2005 CHEVROLET SILVERADO 3500

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

    2003 CHEVROLET SILVERADO 3500

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

    2001-2003 CHEVROLET SILVERADO 2500 HD

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