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Gibson Chrome-Plated Steel Truck Headers 2002-14 Silverado/Sierra 4.8L/5.3L

Gibson GP129

462-GP129

made in usa
Gibson Chrome-Plated Steel Truck Headers 2002-14 Silverado/Sierra 4.8L/5.3L $469.99
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Estimated to ship directly from the manufacturer on 08/28/18
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View Details
Chrome-Plated Steel Truck Headers
  • 2002-14 Silverado/Sierra 4.8L/5.3L
  • 2002-14 Suburban/Tahoe/Yukon 4.8L/5.3L
  • 2002-13 Avalanche/Cadillac Escalade 5.3L
  • 2WD/4WD
  • 1-5/8'' Tubing

  • Gibson GP129 Details

    GM

  • No air injection
  • No EGR

  • Specifications:

    Application
    Automotive
    Tube Direction
    Down Swept
    Gaskets Included
    Yes
    Header Finish
    Chrome
    Header Material
    Steel
    Header Style
    Shorty
    Motor Mounts Included
    No
    Tuned
    No
    Bolts/Studs Included
    Yes
    Catalytic Converter(s) Included
    No
    Cross Over Pipe Included
    No
    Reducers Included
    No
    Transmission Mount Included
    No
    Weld-Up
    No
    Primary Tube Diameter (in.)
    1 5/8
    Quantity
    Sold as a pair
    Primary Tube Gauge
    14-gauge
    Flange Style
    Standard
    Collector Attachment
    Stock flange
    CARB EO Number
    D-411-9 (pdf)
    Manufacturer's Part Number:
    GP129
    Shipping Weight:
    22.1
    Package Height:
    11.1
    Package Depth:
    24.1
    Package Width:
    10.4

    All Gibson Headers are dyno-tuned to deliver more usable horsepower and torque at low and midrange RPM. They decrease exhaust temperature and increase an engine's ability to "breathe" (fuel economy may also improve as the engine becomes more efficient). Designed as direct replacements for factory manifolds, Gibson Headers fit lowered or raised street and off-road vehicles.

    Features:
  • Chrome-Plated 14-Gauge Steel
  • 3/8'' Port Flanges (No Warping Or Leaking)
  • Cooler Operating Temperature & Longer Engine Life
  • Premium Gaskets, Hardware & OE-Style Connectors
  • Bolt-On Fit For Factory Exhaust Manifolds Using Stock Crossover Pipe
  • More Usable Horsepower & Torque For Quicker Response & Improved Performance
  • 50-State Legal Using Stock Emissions Equipment (Maintains Factory Warranty & Meets EPA & CARB Standards)
  • Made In The USA!

  • Does Gibson GP129 fit your vehicle?

    Narrow Results

    2012-2013 GMC SIERRA 3500 HD

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

    2007-2013 GMC SIERRA 3500 HD

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

    2007-2013 GMC SIERRA 3500 HD

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

    2007-2013 GMC SIERRA 3500 HD

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

    2012-2013 GMC YUKON

    • EngineType: ALL
    • SubModel: DENALI HYBRID

    2006 GMC SIERRA 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: SL
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2008-2010 GMC YUKON

    • EngineType: ALL
    • SubModel: HYBRID

    2007-2008 CHEVROLET SUBURBAN 2500

    • EngineType: ALL
    • SubModel: ALL

    2007-2012 CHEVROLET SILVERADO 3500 HD

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

    2007-2013 GMC SIERRA 1500

    • EngineType: ALL
    • SubModel: SLE

    2013 GMC YUKON XL 1500

    • EngineType: ALL
    • SubModel: DENALI

    2007-2008 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: LTZ

    2012-2013 GMC YUKON

    • EngineType: ALL
    • SubModel: HYBRID

    2010-2013 CHEVROLET SUBURBAN 2500

    • EngineType: ALL
    • SubModel: ALL

    2006 GMC YUKON XL 1500

    • EngineType: ALL
    • SubModel: SLE

    2007-2012 CHEVROLET SILVERADO 3500 HD

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

    2002-2006 GMC SIERRA 1500

    • Liter: 4.8
    • SubModel: SLE
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2012-2013 CADILLAC ESCALADE

    • EngineType: ALL
    • SubModel: BASE

    2005 GMC YUKON XL 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: SLE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2006 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2010-2013 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: LTZ

    2006 GMC YUKON

    • EngineType: ALL
    • SubModel: SL

    2007-2008 GMC YUKON

    • CC: 6162
    • Liter: 6.2
    • SubModel: DENALI
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2006 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2013 GMC YUKON XL 1500

    • EngineType: ALL
    • SubModel: SLE

    2002-2011 GMC YUKON

    • EngineType: ALL
    • SubModel: SLE

    2014 CHEVROLET SUBURBAN 1500

    • EngineType: ALL
    • SubModel: ALL

    2002-2006 GMC SIERRA 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: SLT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2011-2013 CADILLAC ESCALADE

    • EngineType: ALL
    • SubModel: LUXURY

    2002-2004 GMC YUKON XL 1500

    • EngineType: ALL
    • SubModel: SLT

    2007-2009 CHEVROLET AVALANCHE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2009 CHEVROLET TAHOE

    • CC: 6199
    • Liter: 6.2
    • SubModel: LTZ
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2009 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: LTZ
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2005-2006 GMC SIERRA 1500

    • EngineType: ALL
    • SubModel: HYBRID

    2007-2010 GMC YUKON XL 1500

    • EngineType: ALL
    • SubModel: ALL

    2013 GMC YUKON

    • CC: 6162
    • Liter: 6.2
    • SubModel: DENALI
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2006 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2010-2013 GMC SIERRA 1500

    • EngineType: ALL
    • SubModel: XFE

    2008 CHEVROLET TAHOE

    • Liter: 4.8
    • SubModel: LS
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2002 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: WT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2013 GMC YUKON XL 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: SLT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2007 GMC SIERRA 1500 CLASSIC

    • CC: 5328
    • Liter: 5.3
    • SubModel: SL
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2012-2013 GMC YUKON

    • CC: 5328
    • Liter: 5.3
    • Aspiration: N
    • SubModel: SLE
    • Engine Vin: 0
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2006 CHEVROLET SUBURBAN 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2002-2004 CHEVROLET TAHOE

    • Liter: 4.8
    • SubModel: LT
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2009 GMC SIERRA 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: SLT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2008-2009 CADILLAC ESCALADE

    • EngineType: ALL
    • SubModel: PLATINUM

    2010 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LS
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2006 GMC YUKON XL 1500

    • EngineType: ALL
    • SubModel: SLT

    2004 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: Z71
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2005-2006 CHEVROLET AVALANCHE 1500

    • EngineType: ALL
    • SubModel: LS

    2010-2012 CHEVROLET AVALANCHE

    • EngineType: ALL
    • SubModel: LTZ

    2011-2013 CADILLAC ESCALADE

    • EngineType: ALL
    • SubModel: PREMIUM

    2006 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: Z71
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2012-2014 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: PPV

    2009 CHEVROLET SILVERADO 1500

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

    2009 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: LS

    2012-2013 GMC YUKON XL 2500

    • EngineType: ALL
    • SubModel: ALL

    2009 CHEVROLET SUBURBAN 2500

    • EngineType: ALL
    • SubModel: LS

    2007-2012 CHEVROLET SILVERADO 2500 HD

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

    2007-2011 GMC SIERRA 2500 HD

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

    2009-2010 GMC SIERRA 1500

    • EngineType: ALL
    • SubModel: HYBRID

    2012 GMC YUKON XL 1500

    • EngineType: ALL
    • SubModel: ALL

    2008-2013 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: LS

    2006 GMC YUKON XL 1500

    • EngineType: ALL
    • SubModel: SL

    2009-2010 GMC YUKON

    • CC: 6199
    • Liter: 6.2
    • SubModel: DENALI
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2007-2012 CHEVROLET AVALANCHE

    • EngineType: ALL
    • SubModel: LS

    2008-2010 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: HYBRID

    2002-2004 CHEVROLET SILVERADO 1500

    • Liter: 4.8
    • SubModel: WT
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2007 GMC SIERRA 1500 CLASSIC

    • EngineType: ALL
    • SubModel: HYBRID

    2008 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LS
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2004 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: WT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2011 GMC YUKON XL 1500

    • CC: 6199
    • Liter: 6.2
    • SubModel: SLT
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2009 CHEVROLET SUBURBAN 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: LTZ
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2007-2012 CHEVROLET SILVERADO 2500 HD

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

    2007 GMC SIERRA 1500 CLASSIC

    • CC: 5328
    • Liter: 5.3
    • SubModel: WT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2002-2011 GMC YUKON

    • EngineType: ALL
    • SubModel: SLT

    2011-2013 CADILLAC ESCALADE EXT

    • CC: 6162
    • Liter: 6.2
    • SubModel: BASE
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2002-2006 CHEVROLET SILVERADO 1500

    • Liter: 4.8
    • SubModel: LT
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2007-2008 CHEVROLET SUBURBAN 1500

    • EngineType: ALL
    • SubModel: LTZ

    2002-2006 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: LS
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2002-2005 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2007-2008 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: LTZ

    2009 GMC SIERRA 1500

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

    2013 CADILLAC ESCALADE

    • CC: 6162
    • Liter: 6.2
    • SubModel: PLATINUM
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2002-2004 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2010-2013 GMC SIERRA 1500

    • EngineType: ALL
    • SubModel: SLT

    2009 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LTZ
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2005 GMC YUKON XL 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: SLT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2004-2006 CHEVROLET AVALANCHE 1500

    • EngineType: ALL
    • SubModel: Z66

    2007 CHEVROLET SILVERADO 1500 CLASSIC

    • EngineType: ALL
    • SubModel: HYBRID

    2013 CADILLAC ESCALADE ESV

    • CC: 6162
    • Liter: 6.2
    • SubModel: BASE
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2005-2006 CHEVROLET AVALANCHE 1500

    • EngineType: ALL
    • SubModel: LT

    2006 GMC SIERRA 1500

    • Liter: 4.8
    • SubModel: SL
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2002-2003 CHEVROLET AVALANCHE 1500

    • EngineType: ALL
    • SubModel: NORTH FACE

    2012 CADILLAC ESCALADE ESV

    • EngineType: ALL
    • SubModel: BASE

    2012 GMC SIERRA 1500

    • EngineType: ALL
    • SubModel: HYBRID

    2002-2005 GMC SIERRA 1500

    • Liter: 4.8
    • SubModel: BASE
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2007 GMC SIERRA 1500 CLASSIC

    • Liter: 4.8
    • SubModel: SLE
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2007 CHEVROLET SILVERADO 1500 CLASSIC

    • Liter: 4.8
    • SubModel: LT
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )
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