{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
2004 Chevrolet Silverado 2500 HD

2004 Chevrolet Silverado 2500 HD Headers

Refine by:

Shop Catalog

Showing 1 - 15 of 54 results
Display item:
15
30
45
Sort by:
8 Cyl 6.0L, Shorty; Smog Headers; Standard; With EGR, Painted Black, Made of Steel -
Part Number: F3191835
Guaranteed to Fit
$415.95
Vehicle Fitment
  • 2004 Chevrolet Silverado 2500 HD LS 8 Cyl 6.0L Shorty; Smog Headers; Standard; With EGR
  • 2004 Chevrolet Silverado 2500 HD WT 8 Cyl 6.0L Shorty; Smog Headers; Standard; With EGR
  • 2004 Chevrolet Silverado 2500 HD Base 8 Cyl 6.0L Shorty; Smog Headers; Standard; With EGR
  • 2004 Chevrolet Silverado 2500 HD LT 8 Cyl 6.0L Shorty; Smog Headers; Standard; With EGR
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Header 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 SteelDesign : 4-1Includes : With Gaskets and Bolts/StudsSeries : Shorty SeriesCollector Attachment Style : FlangedHead Flange Thickness : 3/8 in. Thick Head Flange
Headers, Shorty, 8 Cyl 6.0L, Ceramic Coated, Made of Steel -
Part Number: F3131142FLT
Guaranteed to Fit
$580.95
Vehicle Fitment
  • 2004 Chevrolet Silverado 2500 HD LS 8 Cyl 6.0L
  • 2004 Chevrolet Silverado 2500 HD WT 8 Cyl 6.0L
  • 2004 Chevrolet Silverado 2500 HD Base 8 Cyl 6.0L
  • 2004 Chevrolet Silverado 2500 HD LT 8 Cyl 6.0L
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Header Style : ShortyPrimary Tube Diameter : 1 3/4 in. Primary TubeColor Finish : Ceramic CoatedCollector 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 SteelDesign : 4-1Includes : With Gaskets and Bolts/StudsSeries : Shorty SeriesCollector Attachment Style : FlangedHead Flange Thickness : 3/8 in. Thick Head Flange
Headers, Shorty, 8 Cyl 6.0L, CARB E.O. D-411-11, Natural, Made of Stainless Steel -
Part Number: G27GP500S
Guaranteed to Fit
$750.99
Vehicle Fitment
  • 2004 Chevrolet Silverado 2500 HD LS 8 Cyl 6.0L CARB E.O. D-411-11
  • 2004 Chevrolet Silverado 2500 HD WT 8 Cyl 6.0L CARB E.O. D-411-11
  • 2004 Chevrolet Silverado 2500 HD Base 8 Cyl 6.0L CARB E.O. D-411-11
  • 2004 Chevrolet Silverado 2500 HD LT 8 Cyl 6.0L CARB E.O. D-411-11
Product Details
Emissions : 50-State LegalHeader Style : ShortyPrimary Tube Diameter : 1 5/8 in. Primary TubeColor Finish : NaturalCollector Diameter : Stock CollectorQuantity Sold : KitWarranty : Lifetime Gibson 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.

Specialty Part : Performance Part by JCWPort Shape : Round PortEO Number : EO Number: D-411-9Primary Tube Gauge : 16 GaugeMaterial : Made of Stainless SteelDesign : 4-1Includes : With Premium gasket, installation hardware and Bolts/StudsSeries : Performance SeriesCollector Attachment Style : OE Style FlangeHead Flange Thickness : 3/8 in. Thick Head Flange
Headers, Shorty, 6.0L, Tube Size: 1 5/8 in , Direct Replacement For Factory Manifold, without Egr, without EGR, Silver Ceramic Coated, Made of Stainless Steel -
Part Number: J211850S3JS
Guaranteed to Fit
$799.95
Vehicle Fitment
  • 2004 Chevrolet Silverado 2500 HD LS 8 Cyl 6.0L Tube Size: 1 5/8 in , Direct Replacement For Factory Manifold, without Egr, without EGR
  • 2004 Chevrolet Silverado 2500 HD Base 8 Cyl 6.0L Tube Size: 1 5/8 in , Direct Replacement For Factory Manifold, without Egr, without EGR
  • 2004 Chevrolet Silverado 2500 HD LT 8 Cyl 6.0L Tube Size: 1 5/8 in , Direct Replacement For Factory Manifold, without Egr, without EGR
  • 2004 Chevrolet Silverado 2500 HD WT 8 Cyl 6.0L Tube Size: 1 5/8 in , Direct Replacement For Factory Manifold, without Egr, without EGR
Product Details
Emissions : 50-State LegalHeader Style : ShortyPrimary Tube Diameter : 1 5/8 in. Primary TubeColor Finish : Silver Ceramic CoatedCollector 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 SteelDesign : 4-1Series : Cat4ward Shorty SeriesHead Flange Thickness : 3/8 in. Thick Head Flange
Headers, Shorty, 8 Cyl 6.0L, Painted Black, Made of Steel -
Part Number: F3111142FLT
Guaranteed to Fit
$478.95
Vehicle Fitment
  • 2004 Chevrolet Silverado 2500 HD LS 8 Cyl 6.0L
  • 2004 Chevrolet Silverado 2500 HD WT 8 Cyl 6.0L
  • 2004 Chevrolet Silverado 2500 HD Base 8 Cyl 6.0L
  • 2004 Chevrolet Silverado 2500 HD LT 8 Cyl 6.0L
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Header 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 SteelDesign : 4-1Includes : With Gaskets and Bolts/StudsSeries : Shorty SeriesCollector Attachment Style : FlangedHead Flange Thickness : 3/8 in. Thick Head Flange
Headers, Shorty, 6.0L, Tube Size: 1 5/8 in , Direct Replacement For Factory Manifold, without Egr, without EGR, Natural, Made of Stainless Steel -
Part Number: J211850S3
Guaranteed to Fit
$641.45
Vehicle Fitment
  • 2004 Chevrolet Silverado 2500 HD LS 8 Cyl 6.0L Tube Size: 1 5/8 in , Direct Replacement For Factory Manifold, without Egr, without EGR
  • 2004 Chevrolet Silverado 2500 HD Base 8 Cyl 6.0L Tube Size: 1 5/8 in , Direct Replacement For Factory Manifold, without Egr, without EGR
  • 2004 Chevrolet Silverado 2500 HD LT 8 Cyl 6.0L Tube Size: 1 5/8 in , Direct Replacement For Factory Manifold, without Egr, without EGR
  • 2004 Chevrolet Silverado 2500 HD WT 8 Cyl 6.0L Tube Size: 1 5/8 in , Direct Replacement For Factory Manifold, without Egr, without EGR
Product Details
Emissions : 50-State LegalHeader 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-57-25Primary Tube Gauge : 14 GaugeMaterial : Made of Stainless SteelDesign : 4-1Includes : With Gasket(s)Series : Cat4ward Shorty SeriesCollector Attachment Style : Stock flangeHead Flange Thickness : 3/8 in. Thick Head Flange
Headers Shorty, Painted Black, Made of Steel
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)Header 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/StudsSeries : Block Hugger SeriesCollector Attachment Style : FlangedHead Flange Thickness : 5/16 in. Thick Head Flange
Headers Shorty, Polished, Made of Stainless Steel
Part Number: F3111576FLT
Universal Fit
$295.95
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Header 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.

Series : LS Swap SeriesMaterial : Made of Stainless SteelProduct Fit : UniversalHead Flange Thickness : 3/8 in. Thick Head Flange
Headers Long Tube, Painted Black, Made of Steel
Part Number: F3111132
Universal Fit
$332.95
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Header Style : Long TubePrimary Tube Diameter : 1 7/8 in. Primary TubeColor Finish : Painted BlackCollector Diameter : 3 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 SteelDesign : 4-1Includes : With Gaskets and Bolts/StudsSeries : Long Tube SeriesCollector Attachment Style : FlangedHead Flange Thickness : 5/16 in. Thick Head Flange
Headers Shorty, Natural, Made of Stainless Steel
Part Number: F3111575FLT
Universal Fit
$285.95
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Header 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.

Series : LS Swap SeriesMaterial : 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)Header 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/StudsSeries : Block Hugger SeriesCollector Attachment Style : FlangedHead Flange Thickness : 5/16 in. Thick Head Flange
Headers Shorty, Painted Black, Made of Steel
Part Number: F3111000
Universal Fit
$280.95
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Header 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/StudsSeries : Block Hugger SeriesCollector Attachment Style : FlangedHead Flange Thickness : 5/16 in. Thick Head Flange
Universal, Headers Shorty Painted Black Made of Steel
Part Number: F3111706FLT
Universal Fit
$349.95
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Header 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 : 4-1Series : Block Hugger SeriesCollector Attachment Style : FlangedHead Flange Thickness : 3/8 in. Thick Head Flange
Universal, Headers Natural Made of Stainless Steel
Part Number: F3131536FLT
Universal Fit
$401.95
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Color 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 : Universal
Universal, Headers Shorty Ceramic Coated Made of Steel
Part Number: F31117061FLT
Universal Fit
$499.95
Product Details
Emissions : 46-State Legal (Cannot ship to CA, CO, NY or ME)Header Style : ShortyPrimary Tube Diameter : 1 3/4 in. Primary TubeColor Finish : Ceramic CoatedCollector Diameter : 2 1/2 in. CollectorQuantity Sold : KitWarranty : 5-Year Or 50,000-Mile Flowmaster Warranty On Exterior CasingsProp 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 : 4-1Series : Block Hugger SeriesCollector Attachment Style : FlangedHead Flange Thickness : 3/8 in. Thick Head Flange
Page 1 of 4 | Showing 1 - 15 of 54 results

Top Rated Products

they look and feel like top quality.. all needed installation parts included. hSee More
alvin l.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Q:Will this fit on a 98 3.9l magnum ?
Zane
A:BEST ANSWERHi Zane, thank you for reaching out! No, it will not fit. Let us know if you need further assistance. Have a great day! Show less
Andrew B.
 
1 Question, 1 AnswerView all Q&As >