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Flowtech Shorty Headers 2003-2013 Chevy GMC Pickup SUV 6.0L LS

387-31143


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Flowtech 31143
$489.95
Shorty Headers
  • 2003-2013 Chevy / GMC Pickup / SUV
  • 6.0L LS
  • 1 7/8" Primary Tube
  • 304 Stainless Steel
  • Ceramic Metallic Coated Finish
  • Popular for LS-Engine Swap Projects
  • Free Shipping - Ships directly from the manufacturer
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    2008 GMC SIERRA 3500 HD

    • Liter: 6
    • SubModel: SLT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.875 in. Primary Tubing; 2.5 in. Collector Size; 304 Stainless Steel; Ceramic Coated Finish; Gaskets; Hardware;Intended For Race Use Only; This part is legal for sale or use on Racing Use Only Vehicles~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street
    • CUI: 364
    • Engine Type: V8 ( 6L / 364 )
    • Engine Vin: K

    2003 CHEVROLET SILVERADO 3500

    • Liter: 6
    • SubModel: LS
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.875 in. Primary Tubing; 2.5 in. Collector Size; 304 Stainless Steel; Ceramic Coated Finish; Gaskets; Hardware;Intended For Race Use Only
    • CUI: 364
    • Engine Type: V8 ( 6L / 364 )
    • Engine Vin: U

    2010 CHEVROLET SILVERADO 2500 HD

    • Liter: 6
    • SubModel: LTZ
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.875 in. Primary Tubing; 2.5 in. Collector Size; 304 Stainless Steel; Ceramic Coated Finish; Gaskets; Hardware;Intended For Race Use Only
    • CUI: 364
    • Engine Type: V8 ( 6L / 364 )
    • Engine Vin: G

    2005 GMC SIERRA 2500 HD

    • Liter: 6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.875 in. Primary Tubing; 2.5 in. Collector Size; 304 Stainless Steel; Ceramic Coated Finish; Gaskets; Hardware;Intended For Race Use Only; This part is legal for sale or use on Racing Use Only Vehicles~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street
    • CUI: 364
    • Engine Type: V8 ( 6L / 364 )
    • Engine Vin: U

    2004 GMC SIERRA 3500

    • Liter: 6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.875 in. Primary Tubing; 2.5 in. Collector Size; 304 Stainless Steel; Ceramic Coated Finish; Gaskets; Hardware;Intended For Race Use Only; This part is legal for sale or use on Racing Use Only Vehicles~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street
    • CUI: 364
    • Engine Type: V8 ( 6L / 364 )
    • Engine Vin: U

    2007 GMC YUKON XL 2500

    • Liter: 6
    • SubModel: SLT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.875 in. Primary Tubing; 2.5 in. Collector Size; 304 Stainless Steel; Ceramic Coated Finish; Gaskets; Hardware;Intended For Race Use Only; This part is legal for sale or use on Racing Use Only Vehicles~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street
    • CUI: 364
    • Engine Type: V8 ( 6L / 364 )
    • Engine Vin: K

    2006 GMC SIERRA 3500

    • Liter: 6
    • SubModel: SLT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.875 in. Primary Tubing; 2.5 in. Collector Size; 304 Stainless Steel; Ceramic Coated Finish; Gaskets; Hardware;Intended For Race Use Only; This part is legal for sale or use on Racing Use Only Vehicles~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street
    • CUI: 364
    • Engine Type: V8 ( 6L / 364 )
    • Engine Vin: U

    2005 GMC SIERRA 1500 HD

    • Liter: 6
    • SubModel: SLT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.875 in. Primary Tubing; 2.5 in. Collector Size; 304 Stainless Steel; Ceramic Coated Finish; Gaskets; Hardware;Intended For Race Use Only
    • CUI: 364
    • Engine Type: V8 ( 6L / 364 )
    • Engine Vin: U

    2013 GMC SIERRA 2500 HD

    • Liter: 6
    • SubModel: SLT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.875 in. Primary Tubing; 2.5 in. Collector Size; 304 Stainless Steel; Ceramic Coated Finish; Gaskets; Hardware;Intended For Race Use Only; This part is legal for sale or use on Racing Use Only Vehicles~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street
    • CUI: 364
    • Engine Type: V8 ( 6L / 364 )
    • Engine Vin: 8

    2006 GMC SIERRA 1500

    • Liter: 6
    • SubModel: SLT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.875 in. Primary Tubing; 2.5 in. Collector Size; 304 Stainless Steel; Ceramic Coated Finish; Gaskets; Hardware;Intended For Race Use Only
    • CUI: 364
    • Engine Type: V8 ( 6L / 364 )
    • Engine Vin: N

    2007 GMC SIERRA 2500 HD

    • Liter: 6
    • SubModel: SLT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.875 in. Primary Tubing; 2.5 in. Collector Size; 304 Stainless Steel; Ceramic Coated Finish; Gaskets; Hardware;Intended For Race Use Only
    • CUI: 364
    • Engine Type: V8 ( 6L / 364 )
    • Engine Vin: K

    2003 CHEVROLET SILVERADO 2500 HD

    • Liter: 6
    • SubModel: LT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.875 in. Primary Tubing; 2.5 in. Collector Size; 304 Stainless Steel; Ceramic Coated Finish; Gaskets; Hardware;Intended For Race Use Only
    • CUI: 364
    • Engine Type: V8 ( 6L / 364 )
    • Engine Vin: U
    31143 is rated 1.0 out of 5 by 2.
    Rated 1 out of 5 by from passenger side does'nt fit, clock wrong and other Will cost you a lot more if replacing stock, ok if making your own pipes
    Date published: 2017-12-23
    Rated 1 out of 5 by from Doesn't fit properly The drivers side fit fine but the passenger side collector flange was off drasticlly. Ha to cut the flange off my down pipe and rotate it about 20 degrees and change the angle to make the flange bolt up and seal.
    Date published: 2017-01-04
    • y_2020, m_10, d_18, h_16
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    • clientName_jegs

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