{
    "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
}
1999 GMC K1500 Suburban
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit1999 GMC K1500 Suburban Change Vehicle

Flowtech®
1999 GMC K1500 Suburban - Shorty Headers

Tap image and pinch to zoom.
$431.95
$538.95Save: $107.00(20%)
Manufacturer #91837FLT
Guaranteed to Fit1999 GMC K1500 Suburban Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
1999 GMC K1500 Suburban
SLT
8 Cyl 5.7L
With A.I.R.
1999 GMC K1500 Suburban
Base
8 Cyl 5.7L
With A.I.R.
1999 GMC K1500 Suburban
SLE
8 Cyl 5.7L
With A.I.R.

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 5/8 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
Fitnotes:
With A.I.R.

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1998 Chevrolet C1500
Cheyenne
8 Cyl 5.7L
Shorty; Smog Headers; Standard; With A.I.R.
1998 Chevrolet C1500
Cheyenne
8 Cyl 5.0L
With A.I.R.
1998 Chevrolet C1500
Silverado
8 Cyl 5.0L
With A.I.R.
1998 Chevrolet C1500
Silverado
8 Cyl 5.7L
Shorty; Smog Headers; Standard; With A.I.R.
1998 Chevrolet C1500
WT
8 Cyl 5.0L
With A.I.R.
Page 1 of 22 | Showing 1 - 5 of 107 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
use with 02sensors ?A shopperNov 21, 2020
Best Answer:Hi, This headers has no oxygen sensors provision. This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number. <a href="https://www.holley.com/products/exhaust/headers_and_exhaust_manifolds/all_headers/parts/91837FLT" target="_blank">https://www.holley.com/products/exhaust/headers_and_exhaust_manifolds/all_headers/parts/91837FLT</a>
Jeonino E.STAFFNov 21, 2020