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2014 GMC Sierra 1500
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2014 GMC Sierra 1500

2014 GMC Sierra 1500 Headers

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Shorty Headers
Flowtech®
Shorty Headers
Part Number: F3111547FLT
Guaranteed to Fit
$331.15
Vehicle Fitment
  • 2014 GMC Sierra 1500 SLT 8 Cyl 5.5L Intended For Race Use Only
  • 2014 GMC Sierra 1500 SLT 8 Cyl 6.4L Intended For Race Use Only
  • 2014 GMC Sierra 1500 Denali 8 Cyl 5.5L Intended For Race Use Only
  • 2014 GMC Sierra 1500 Denali 8 Cyl 6.4L Intended For Race Use Only
  • 2014 GMC Sierra 1500 SLE 8 Cyl 5.5L Intended For Race Use Only
  • 2014 GMC Sierra 1500 Base 8 Cyl 5.5L 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
Flowtech®
Shorty Headers
Part Number: F3111549FLT
Guaranteed to Fit
$354.95
Vehicle Fitment
  • 2014 GMC Sierra 1500 SLT 8 Cyl 5.5L Intended For Race Use Only
  • 2014 GMC Sierra 1500 SLT 8 Cyl 6.4L Intended For Race Use Only
  • 2014 GMC Sierra 1500 Denali 8 Cyl 5.5L Intended For Race Use Only
  • 2014 GMC Sierra 1500 Denali 8 Cyl 6.4L Intended For Race Use Only
  • 2014 GMC Sierra 1500 SLE 8 Cyl 5.5L Intended For Race Use Only
  • 2014 GMC Sierra 1500 Base 8 Cyl 5.5L 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
JBA®
Shorty Headers
Part Number: J211842S10
Guaranteed to Fit
$529.95
Vehicle Fitment
  • 2014 GMC Sierra 1500 SLE 6 Cyl 4.5L Tube Size: 1 1/2 in , Direct Replacement For Factory Manifold
  • 2014 GMC Sierra 1500 Base 6 Cyl 4.5L Tube Size: 1 1/2 in , Direct Replacement For Factory Manifold
Product Details
Emissions : 50-State LegalSeries : Cat4ward Shorty SeriesHeader Style : ShortyPrimary Tube Diameter : 1.5 in. Primary TubeColor Finish : NaturalQuantity 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 : D-57-33Material : Made of Stainless SteelHead Flange Thickness : 3/8 in. Thick Head Flange
Shorty Headers
BBK®
Shorty Headers
Part Number: B454047
Guaranteed to Fit
$549.99
Vehicle Fitment
  • 2014 GMC Sierra 1500 SLT 8 Cyl 6.4L
  • 2014 GMC Sierra 1500 Denali 8 Cyl 5.5L
  • 2014 GMC Sierra 1500 SLE 8 Cyl 5.5L
  • 2014 GMC Sierra 1500 Base 8 Cyl 5.5L
  • 2014 GMC Sierra 1500 SLT 8 Cyl 5.5L
  • 2014 GMC Sierra 1500 Denali 8 Cyl 6.4L
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
JBA®
Shorty Headers
Part Number: J211842S10JT
Guaranteed to Fit
$628.45
Vehicle Fitment
  • 2014 GMC Sierra 1500 SLE 6 Cyl 4.5L Tube Size: 1 1/2 in , Direct Replacement For Factory Manifold
  • 2014 GMC Sierra 1500 Base 6 Cyl 4.5L Tube Size: 1 1/2 in , Direct Replacement For Factory Manifold
Product Details
Emissions : 50-State LegalSeries : Cat4ward Shorty SeriesHeader Style : ShortyPrimary Tube Diameter : 1.625 in. Primary TubeColor Finish : Titanium Ceramic CoatedQuantity 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-57-29Material : Made of Stainless SteelHead Flange Thickness : 3/8 in. Thick Head Flange
Shorty Headers
JBA®
Shorty Headers
Part Number: J211850S4JS
Guaranteed to Fit
$771.45
Vehicle Fitment
  • 2014 GMC Sierra 1500 SLT 8 Cyl 6.4L 4WD, Without EGR
  • 2014 GMC Sierra 1500 Denali 8 Cyl 5.5L 4WD, Without EGR
  • 2014 GMC Sierra 1500 SLE 8 Cyl 5.5L RWD, Without EGR
  • 2014 GMC Sierra 1500 Base 8 Cyl 5.5L 4WD, Without EGR
  • 2014 GMC Sierra 1500 SLT 8 Cyl 5.5L 4WD, Without EGR
  • 2014 GMC Sierra 1500 Denali 8 Cyl 6.4L 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
Kooks®
Headers
Part Number: KCH2860H220
Guaranteed to Fit
$3,380.99
Vehicle Fitment
  • 2014 GMC Sierra 1500 Denali 8 Cyl 5.5L With Catted Connection Kit, Intended For Race Use Only
  • 2014 GMC Sierra 1500 SLE 8 Cyl 5.5L With Catted Connection Kit, Intended For Race Use Only
  • 2014 GMC Sierra 1500 Base 8 Cyl 5.5L With Catted Connection Kit, Intended For Race Use Only
  • 2014 GMC Sierra 1500 SLT 8 Cyl 5.5L 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
Kooks®
Long Tube Headers
Part Number: KCH2860H420
Guaranteed to Fit
$3,410.99
Vehicle Fitment
  • 2014 GMC Sierra 1500 Denali 8 Cyl 5.5L With Catted Connection Kit, Intended For Race Use Only
  • 2014 GMC Sierra 1500 SLE 8 Cyl 5.5L With Catted Connection Kit, Intended For Race Use Only
  • 2014 GMC Sierra 1500 Base 8 Cyl 5.5L With Catted Connection Kit, Intended For Race Use Only
  • 2014 GMC Sierra 1500 SLT 8 Cyl 5.5L 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
Kooks®
Long Tube Headers
Part Number: KCH2861H430
Guaranteed to Fit
$4,147.99
Vehicle Fitment
  • 2014 GMC Sierra 1500 SLT 8 Cyl 6.4L With GREEN Connection Kit, Intended For Race Use Only
  • 2014 GMC Sierra 1500 Denali 8 Cyl 6.4L 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
JBA®
Shorty Headers
Part Number: J211850S4
Guaranteed to Fit
$642.95
Vehicle Fitment
  • 2014 GMC Sierra 1500 SLT 8 Cyl 6.4L 4WD, Without EGR
  • 2014 GMC Sierra 1500 Denali 8 Cyl 5.5L 4WD, Without EGR
  • 2014 GMC Sierra 1500 SLE 8 Cyl 5.5L RWD, Without EGR
  • 2014 GMC Sierra 1500 Base 8 Cyl 5.5L 4WD, Without EGR
  • 2014 GMC Sierra 1500 SLT 8 Cyl 5.5L 4WD, Without EGR
  • 2014 GMC Sierra 1500 Denali 8 Cyl 6.4L 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
Flowtech®
Shorty Headers
Part Number: F3111548FLT
Guaranteed to Fit
$403.95
Vehicle Fitment
  • 2014 GMC Sierra 1500 SLT 8 Cyl 5.5L Intended For Race Use Only
  • 2014 GMC Sierra 1500 SLT 8 Cyl 6.4L Intended For Race Use Only
  • 2014 GMC Sierra 1500 Denali 8 Cyl 5.5L Intended For Race Use Only
  • 2014 GMC Sierra 1500 Denali 8 Cyl 6.4L Intended For Race Use Only
  • 2014 GMC Sierra 1500 SLE 8 Cyl 5.5L Intended For Race Use Only
  • 2014 GMC Sierra 1500 Base 8 Cyl 5.5L 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
Flowmaster®
Shorty Headers
Part Number: F13814123
Guaranteed to Fit
$791.95
Vehicle Fitment
  • 2014 GMC Sierra 1500 Denali 8 Cyl 5.5L 4WD
  • 2014 GMC Sierra 1500 SLE 8 Cyl 5.5L RWD
  • 2014 GMC Sierra 1500 Base 8 Cyl 5.5L 4WD
  • 2014 GMC Sierra 1500 SLT 8 Cyl 5.5L RWD
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Series : Scavenger Elite SeriesHeader Style : ShortyPrimary Tube Diameter : 1 5/8 in. Primary TubeColor Finish : PolishedCollector Diameter : 2 1/2 in. CollectorQuantity Sold : KitWarranty : 3-year Flowmaster 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.

Primary Tube Gauge : 14 GaugeMaterial : Made of Stainless SteelProduct Fit : Direct FitDesign : 4-1Includes : With Gaskets and Bolts/StudsCollector Attachment Style : FlangedHead Flange Thickness : 3/8 in. Thick Head Flange
Shorty Headers
Flowtech®
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
Flowtech®
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
Flowtech®
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
Page 1 of 5 | Showing 1 - 15 of 62 results

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Product Questions & Answers

Flowtech Shorty Headers
$257.35
Q:Hi  will this short headers bolt on to existing cats with out Modification? Show Less
Jesus C.
A:BEST ANSWERHi Jesus, I'm pleased to assist you. Yes, it will. This is a direct-fit replacement for the specified vehicle application. No modification is required. Click on the link below to order at 10% off the regular price while supplies last. I hope this helps. Enjoy shopping at Carparts.com! https://www.carparts.com/headers/flowtech/f3111575flt?can=CPGG4850 Show less
Grace G.
 
2 Questions, 1 AnswerView all Q&As >
Flowtech Shorty Headers
$266.35
Q:Hello are the shorty headers ceramic coated ?
Jesus C.
A:BEST ANSWERHi Jesus, I'm glad to help you out. No. This item isn't ceramic coated. This item is polished stainless steel. Take advantage of the sale price and limited stocks for this item. Click this link to order this part: https://www.carparts.com/headers/flowtech/f3111576flt?can=CPAP3648 I hope this helps. Happy shopping. Show less
Aldrin P.
 
4 Questions, 1 AnswerView all Q&As >
Flowtech Shorty Headers
$311.95
Q:Will these headers fit a 1964 Ford Fairlane 500 (289 column shift automatic)?  Also, is this paint meant to burn off, or do the headers stay black? Show Less
Aaron
A:BEST ANSWERHi Aaron, I'm glad to assist you. Yes. It is guaranteed to fit the 1964 Ford Fairlane 500 8 Cyl 4.7L. It is painted black and will stay black. Grab our price-cut offer and click the link below to buy it today. Happy shopping! https://www.carparts.com/headers/flowtech/f3112000?can=cpje1043_CSQA_20240809 Show less
Jeonino E.
 
5 Questions, 1 AnswerView all Q&As >

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