FREE 1 to 3-Day Delivery on Orders $119+ Details

Talk to a Sierra 1500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Black Friday is Here! Shop Early Deals >
Get $80 Off Redeem Now >

Find Header & Mid-Pipe Kits for your Sierra 1500

Flowtech 1-3/4-Inch Shorty Headers; Ceramic (03-13 6.0L Sierra 1500)Find parts that fit my vehicle

Item S536854
Product Image
Flowtech 1-3/4-Inch Shorty Headers; Ceramic (03-13 6.0L Sierra 1500)
Verify parts fit and get product recommendations.
Sierra 1500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-888-706-1096 Chat Now
$522.86
3 Reviews
On Sale

-10% $522.86 Was $580.95

to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Loading Indicator

      Product Information

      Description, Reviews, Q&A

      Features & Specs

      Description

      Description. Flowtech Headers are the perfect combination of quality and value. This shorty style header is popular for "LS-Engine" swap projects. They fit the popular 03-13 Chevy Silverado/Tahoe/Yukon V-8 6.0L, 2WD/4WD.

      Features:

      Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity

      Heavy duty 16-gauge tubing for increased strength and durability

      Smooth transition, 1-3/4” diameter primary tubes are used for increased exhaust flow increasing performance and improving throttle response

      OE style 2-1/2” collector connects to factory exhaust head pipe with no cutting or welding

      TIG-welded, machined 3/8” header flange for a leak-free seal and maximum strength

      Premium aluminum header gaskets included

      Coated in satin silver metallic ceramic thermal barrier coating

      Headers are a must upgrade if you are using a cold air intake, cat-back exhaust system or tuner

      Fitment:

      Details

      Flowtech 31142FLT

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      3.3

      Customer Reviews (3)

      Brand Image

      Reviews of Flowtech Exhaust products have an average rating of 4.1 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 1500

      • 6.0L V8 - 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13

          Word on the Trail

          I'm a new & reluctant customer. So I contacted by phone & chat with several different questions about a product I needed to order. They were very knowledgeable about the product. I was given nothing less than the most professional assistance EVER, both times. I WILL be a returning customer.

          seancooper1970
          Previous Slide Next Slide