{
    "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
}
0
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Select your vehicle
Vehicle Info Required to Guarantee FitAdd Vehicle

Flowtech®
11142FLT Shorty Headers

Tap image and pinch to zoom.
$478.95
$538.95Save: $60.00(11%)
Manufacturer #11142FLT
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Part:
Headers
Brand:
Flowtech
Emissions:
46-State Legal (Cannot ship to CA, CO, NY or ME)
Series:
Shorty Series
Header Style:
Shorty
Primary Tube Diameter:
1 3/4 in. Primary Tube
Color Finish:
Painted Black
Collector Diameter:
2 1/2 in. Collector
Quantity Sold:
Kit
Warranty:
90-day Flowtech warranty
Prop 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.

Collector Attachment Style:
Flanged
Design:
4-1
Head Flange Thickness:
3/8 in. Thick Head Flange
Includes:
With Gaskets and Bolts/Studs
Material:
Made of Steel
Port Shape:
Round Port
Primary Tube Gauge:
16 Gauge

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2002 GMC Sierra 2500
SL
8 Cyl 6.0L
RWD
2002 GMC Sierra 2500 HD
SL
8 Cyl 6.0L
4WD
2002 GMC Sierra 3500
SL
8 Cyl 6.0L
RWD
2002-2003 Chevrolet Silverado 1500 HD
LS
8 Cyl 6.0L
RWD
2002-2003 Chevrolet Silverado 1500 HD
LT
8 Cyl 6.0L
RWD
Page 1 of 18 | Showing 1 - 5 of 89 results

Product Information

FLOWTECH – SHORTY HEADERS

Get maximum ground clearance along with Flowtech performance with these cold-rolled steel Shorty headers. They feature port seals that are O-ringed to prevent leaks and are designed to fit without hassles for performance that will last for miles. You can improve the power and sound on your street machine with Flowtech’s wide range of performance exhaust products.

  • Short tubes for maximum clearance
  • Made from cold-rolled steel tubing
  • Includes mounting hardware
  • Port seals are O-ringed to prevent leaking
  • Features free-flowing Power Plenum collectors
  • Tested for leaks
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
Will this fit 05 gmc sierra 1500 4x4 flex fuel ?Andrew G.Feb 19, 2022
Best Answer:Hi Andrew, I'm glad to help you out. This part is incompatible with the 4x4 2005 GMC Sierra 1500. This item is for the rear wheel drive 2005 GMC Sierra 1500 with a 6.0 liter engine. For more maintenance parts, we have a sale on brake parts. To get one for your vehicle, click this link: <a href="https://www.carparts.com/search?q=brake" target="_blank">https://www.carparts.com/search?q=brake</a> I hope this helps. Happy shopping.
Aldrin P.STAFFFeb 20, 2022

Customer Reviews

Shorty Headers
came very quickly and look great
they look and feel like top quality.. all needed installation parts included. have not installed them yet but I have not had any problems with correct fit in the past
al l.
VERIFIED PURCHASER
Purchased on Apr 22, 2022