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2015 GMC Sierra 1500

2015 GMC Sierra 1500 Headers

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Shorty Headers
Part Number: F3111547FLT
Guaranteed to Fit
$331.15
Vehicle Fitment
  • 2015 GMC Sierra 1500 SLE 8 Cyl 5.3L Intended For Race Use Only
  • 2015 GMC Sierra 1500 SLT 8 Cyl 6.2L Intended For Race Use Only
  • 2015 GMC Sierra 1500 Denali 8 Cyl 5.3L Intended For Race Use Only
  • 2015 GMC Sierra 1500 Base 8 Cyl 5.3L Intended For Race Use Only
  • 2015 GMC Sierra 1500 Denali 8 Cyl 6.2L Intended For Race Use Only
  • 2015 GMC Sierra 1500 SLT 8 Cyl 5.3L Intended For Race Use Only
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Series : Shorty SeriesHeader Style : ShortyPrimary Tube Diameter : 1 5/8 in. Primary TubeColor Finish : NaturalCollector Diameter : 2.5 in. CollectorQuantity Sold : KitWarranty : 90-day Flowtech warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Primary Tube Gauge : 16 GaugeMaterial : Made of Stainless SteelIncludes : With Gaskets and Bolts/StudsHead Flange Thickness : 3/8 in. Thick Head Flange
Shorty Headers
Part Number: F3111549FLT
Guaranteed to Fit
$354.95
Vehicle Fitment
  • 2015 GMC Sierra 1500 SLE 8 Cyl 5.3L Intended For Race Use Only
  • 2015 GMC Sierra 1500 SLT 8 Cyl 6.2L Intended For Race Use Only
  • 2015 GMC Sierra 1500 Denali 8 Cyl 5.3L Intended For Race Use Only
  • 2015 GMC Sierra 1500 Base 8 Cyl 5.3L Intended For Race Use Only
  • 2015 GMC Sierra 1500 Denali 8 Cyl 6.2L Intended For Race Use Only
  • 2015 GMC Sierra 1500 SLT 8 Cyl 5.3L Intended For Race Use Only
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Series : Shorty SeriesHeader Style : ShortyPrimary Tube Diameter : 1 5/8 in. Primary TubeColor Finish : PolishedCollector Diameter : 2.5 in. CollectorQuantity Sold : KitWarranty : 90-day Flowtech warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Primary Tube Gauge : 16 GaugeMaterial : Made of Stainless SteelIncludes : With Gaskets and Bolts/StudsHead Flange Thickness : 3/8 in. Thick Head Flange
Shorty Headers
Part Number: B454047
Guaranteed to Fit
$549.99
Vehicle Fitment
  • 2015 GMC Sierra 1500 Denali 8 Cyl 6.2L
  • 2015 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2015 GMC Sierra 1500 SLT 8 Cyl 6.2L
  • 2015 GMC Sierra 1500 Base 8 Cyl 5.3L
  • 2015 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2015 GMC Sierra 1500 Denali 8 Cyl 5.3L
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Header Style : ShortyPrimary Tube Diameter : 1.75 in. Primary TubeColor Finish : Silver Ceramic CoatedQuantity Sold : KitWarranty : 1 Year BBK Limited WarrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : Made of SteelHead Flange Thickness : 3/8 in. Thick Head Flange
Shorty Headers
Part Number: J211850S4JS
Guaranteed to Fit
$771.45
Vehicle Fitment
  • 2015 GMC Sierra 1500 Denali 8 Cyl 6.2L 4WD, Without EGR
  • 2015 GMC Sierra 1500 SLE 8 Cyl 5.3L RWD, Without EGR
  • 2015 GMC Sierra 1500 SLT 8 Cyl 6.2L RWD, Without EGR
  • 2015 GMC Sierra 1500 Denali 8 Cyl 5.3L 4WD, Without EGR
  • 2015 GMC Sierra 1500 Base 8 Cyl 5.3L RWD, Without EGR
  • 2015 GMC Sierra 1500 SLT 8 Cyl 5.3L RWD, Without EGR
Product Details
Emissions : 50-State LegalSeries : Cat4ward Shorty SeriesHeader Style : ShortyPrimary Tube Diameter : 1 5/8 in. Primary TubeColor Finish : Silver Ceramic CoatedCollector Diameter : Stock CollectorQuantity Sold : KitWarranty : 1-year JBA limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

EO Number : EO Number: D-57-29 & D-57-25Material : Made of Stainless SteelHead Flange Thickness : 3/8 in. Thick Head Flange
Headers
Part Number: KCH2860H220
Guaranteed to Fit
$3,380.99
Vehicle Fitment
  • 2015 GMC Sierra 1500 SLE 8 Cyl 5.3L With Catted Connection Kit, Intended For Race Use Only
  • 2015 GMC Sierra 1500 Denali 8 Cyl 5.3L With Catted Connection Kit, Intended For Race Use Only
  • 2015 GMC Sierra 1500 Base 8 Cyl 5.3L With Catted Connection Kit, Intended For Race Use Only
  • 2015 GMC Sierra 1500 SLT 8 Cyl 5.3L With Catted Connection Kit, Intended For Race Use Only
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Series : Performance Replacement SeriesPrimary Tube Diameter : 1.75 in. Primary TubeQuantity Sold : KitWarranty : Lifetime Kooks limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : Made of Stainless SteelProduct Fit : Direct FitHead Flange Thickness : 3/8 in. Thick Head Flange
Long Tube Headers
Part Number: KCH2860H420
Guaranteed to Fit
$3,410.99
Vehicle Fitment
  • 2015 GMC Sierra 1500 SLE 8 Cyl 5.3L With Catted Connection Kit, Intended For Race Use Only
  • 2015 GMC Sierra 1500 Denali 8 Cyl 5.3L With Catted Connection Kit, Intended For Race Use Only
  • 2015 GMC Sierra 1500 Base 8 Cyl 5.3L With Catted Connection Kit, Intended For Race Use Only
  • 2015 GMC Sierra 1500 SLT 8 Cyl 5.3L With Catted Connection Kit, Intended For Race Use Only
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Header Style : Long TubePrimary Tube Diameter : 1.88 in. Primary TubeColor Finish : NaturalCollector Diameter : 3 in. CollectorQuantity Sold : KitWarranty : Lifetime Kooks limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : Made of Stainless SteelProduct Fit : Direct Fit
Long Tube Headers
Part Number: KCH2861H430
Guaranteed to Fit
$4,147.99
Vehicle Fitment
  • 2015 GMC Sierra 1500 SLT 8 Cyl 6.2L With GREEN Connection Kit, Intended For Race Use Only
  • 2015 GMC Sierra 1500 Denali 8 Cyl 6.2L With GREEN Connection Kit, Intended For Race Use Only
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Series : Performance Replacement SeriesHeader Style : Long TubePrimary Tube Diameter : 1.88 in. Primary TubeColor Finish : NaturalQuantity Sold : KitWarranty : Lifetime Kooks limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : Made of Stainless SteelHead Flange Thickness : 3/8 in. Thick Head Flange
Shorty Headers
Part Number: J211850S4
Guaranteed to Fit
$642.95
Vehicle Fitment
  • 2015 GMC Sierra 1500 Denali 8 Cyl 6.2L 4WD, Without EGR
  • 2015 GMC Sierra 1500 SLE 8 Cyl 5.3L RWD, Without EGR
  • 2015 GMC Sierra 1500 SLT 8 Cyl 6.2L RWD, Without EGR
  • 2015 GMC Sierra 1500 Denali 8 Cyl 5.3L 4WD, Without EGR
  • 2015 GMC Sierra 1500 Base 8 Cyl 5.3L RWD, Without EGR
  • 2015 GMC Sierra 1500 SLT 8 Cyl 5.3L RWD, Without EGR
Product Details
Emissions : 50-State LegalSeries : Cat4ward Shorty SeriesHeader Style : ShortyPrimary Tube Diameter : 1 5/8 in. Primary TubeColor Finish : NaturalCollector Diameter : 2 1/2 in. CollectorQuantity Sold : KitWarranty : 1-year JBA limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

EO Number : EO Number: D-57-29 & D-57-25Material : Made of Stainless SteelHead Flange Thickness : 3/8 in. Thick Head Flange
Shorty Headers
Part Number: F3111548FLT
Guaranteed to Fit
$403.95
Vehicle Fitment
  • 2015 GMC Sierra 1500 SLE 8 Cyl 5.3L Intended For Race Use Only
  • 2015 GMC Sierra 1500 SLT 8 Cyl 6.2L Intended For Race Use Only
  • 2015 GMC Sierra 1500 Denali 8 Cyl 5.3L Intended For Race Use Only
  • 2015 GMC Sierra 1500 Base 8 Cyl 5.3L Intended For Race Use Only
  • 2015 GMC Sierra 1500 Denali 8 Cyl 6.2L Intended For Race Use Only
  • 2015 GMC Sierra 1500 SLT 8 Cyl 5.3L Intended For Race Use Only
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Series : Shorty SeriesHeader Style : ShortyPrimary Tube Diameter : 1 5/8 in. Primary TubeColor Finish : BlackCollector Diameter : 2.5 in. CollectorQuantity Sold : KitWarranty : 90-day Flowtech warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Primary Tube Gauge : 16 GaugeMaterial : Made of Stainless SteelIncludes : With Gaskets and Bolts/StudsHead Flange Thickness : 3/8 in. Thick Head Flange
Shorty Headers
Part Number: F3112000
Universal Fit
$311.95
Product Details
Notes : Fits Ford Small Block (289-351W Only)Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Series : Block Hugger SeriesHeader Style : ShortyPrimary Tube Diameter : 1 5/8 in. Primary TubeColor Finish : Painted BlackCollector Diameter : 2 1/2 in. CollectorQuantity Sold : KitWarranty : 90-day Flowtech warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Port Shape : Round PortPrimary Tube Gauge : 16 GaugeMaterial : Made of SteelProduct Fit : UniversalDesign : 4-1Includes : With Gaskets and Bolts/StudsCollector Attachment Style : FlangedHead Flange Thickness : 5/16 in. Thick Head Flange
Shorty Headers
Part Number: F3111576FLT
Universal Fit
$266.35
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Series : LS Swap SeriesHeader Style : ShortyPrimary Tube Diameter : 1 5/8 in. Primary TubeColor Finish : PolishedQuantity Sold : KitWarranty : 90-day Flowtech warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : Made of Stainless SteelProduct Fit : UniversalHead Flange Thickness : 3/8 in. Thick Head Flange
Shorty Headers
Part Number: F3111575FLT
Universal Fit
$257.35
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Series : LS Swap SeriesHeader Style : ShortyPrimary Tube Diameter : 1 5/8 in. Primary TubeColor Finish : NaturalQuantity Sold : KitWarranty : 90-day Flowtech warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Material : Made of Stainless SteelProduct Fit : UniversalHead Flange Thickness : 3/8 in. Thick Head Flange
Block Hugger Header, Set of 2
Part Number: F3111030
Universal Fit
$294.95
Product Details
Notes : Designed for custom installations utilizing a Chevrolet 396, 402, 407, and 454 Big Block V-8 EngineEmissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Series : Block Hugger SeriesHeader Style : ShortyPrimary Tube Diameter : 1 3/4 in. Primary TubeColor Finish : Painted BlackCollector Diameter : 2 1/2 in. CollectorQuantity Sold : KitWarranty : 90-day Flowtech warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Port Shape : Round PortPrimary Tube Gauge : 16 GaugeMaterial : Made of SteelProduct Fit : UniversalDesign : 4-1Includes : With Gaskets and Bolts/StudsCollector Attachment Style : FlangedHead Flange Thickness : 5/16 in. Thick Head Flange
Shorty Headers
Part Number: F3111000
Universal Fit
$252.85
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Series : Block Hugger SeriesHeader Style : ShortyPrimary Tube Diameter : 1 5/8 in. Primary TubeColor Finish : Painted BlackCollector Diameter : 2 1/2 in. CollectorQuantity Sold : KitWarranty : 90-day Flowtech warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Port Shape : Round PortPrimary Tube Gauge : 16 GaugeMaterial : Made of SteelProduct Fit : UniversalDesign : 4-1Includes : With Gaskets and Bolts/StudsCollector Attachment Style : FlangedHead Flange Thickness : 5/16 in. Thick Head Flange
Shorty Headers
Part Number: F3111706FLT
Universal Fit
$349.95
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Series : Block Hugger SeriesHeader Style : ShortyPrimary Tube Diameter : 1 3/4 in. Primary TubeColor Finish : Painted BlackCollector Diameter : 2 1/2 in. CollectorQuantity Sold : KitWarranty : 90-day Flowtech warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Port Shape : Round PortMaterial : Made of SteelProduct Fit : UniversalDesign : 4-1Collector Attachment Style : FlangedHead Flange Thickness : 3/8 in. Thick Head Flange
Page 1 of 4 | Showing 1 - 15 of 59 results

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