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Exhaust Headers, Manifolds and Components

Flowtech

Shorty Headers Ceramic Coated 02-13 Chevy Silverado/Tahoe/Avalanche/Suburban And GMC Sierra V-8 4.8L/5.3L Tube Size 1-5/8 Inch O.D. Ceramic Coated C.A.R.B. Eo# D-115-20 FlowTech

$769.95 $746.80 Save $23.15

SKU: F00M 91843-1FLT

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Overview

The Flowtech 91843-1FLT Shorty Headers with Ceramic Coating provide a significant performance boost and an aggressive exhaust sound for Chevrolet Silverado 1500 models with 4.8L and 5.3L engines from 2002-2013. They feature 16-gauge mild steel construction, 3/8-inch TIG-welded machined header flanges, and are CARB-compliant.
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Part #: 91843-1FLT

Flowtech Headers are the perfect combination of quality and value. These shorty, emission compatible headers fit the popular 02-13 Chevy Silverado/Tahoe/Avalanche/Suburban and GMC Sierra V-8 4.8L/5.3L, 2WD/4WD.Features and Benefits: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, 1-5/8 inch diameter primary tubes are used for increased exhaust flow increasing performance and improving throttle response OE style 2-1/2 inch ball and socket collector connects to factory exhaust head pipe with no cutting or welding TIG-welded, machined 3/8 inch header flange for a leak-free seal and maximum strength Premium aluminum header gaskets included Coated in a satin silver metallic ceramic thermal barrier coating for an aggressive look and reduced underhood temperatures Headers are a must if you are using a cold air intake, cat-back exhaust system or tuner C.A.R.B. EO# D-115-20Associated Notes: Installs to factory Y-Pipe and accommodates all emission control devices.Details:Air Injection Tubes: NoBolt size: M8 x 1.25 x 25mmBolts Included: YesC.A.R.B. EO #: D-115-20CARB (California) Compliant: YesCollector Attachment: 3-Bolt FlangeCollector Diameter: 2.75 InchCollector Reducer Included: NoColor: SilverCylinder Head Flange Thickness: 3/8Design: ShortyDrive: 2WD/4WDEGT (Exhaust Gas Temperature) Port: NoEmission Code: 1Engine: GM Gen III/IV (LS)Finish: Ceramic CoatedFlange Thickness: 0.375 Inch, 3/8Gasket Or Seal Included: YesGrade Type: PerformanceHeader Finish: Silver CeramicHeader Series: Shorty SmogHeader Style: ShortyMaterial: Mild SteelMounting Hardware Included: YesOxygen Sensor Port: NoPort Shape: RoundPrimary Tube Dia.: 1-5/8 inchPrimary Tubing Diameter: 1-5/8, 1.625 InchProduct Type: HeadersQuantity: Sold as a pairTube Material: Mild Steel

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, 1-5/8" diameter primary tubes are used for increased exhaust flow increasing performance and improving throttle response
  • OE style 2-1/2" ball and socket 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 a satin silver metallic ceramic thermal barrier coating for an aggressive look and reduced underhood temperatures
  • Headers are a must if you are using a cold air intake, cat-back exhaust system or tuner
  • C.A.R.B. EO# D-115-20

02-13 Chevy Silverado/Tahoe/Avalanche/Suburban and GMC Sierra V-8 4.8L/5.3L, Tube Size 1-5/8" O.D., Ceramic Coated, C.A.R.B. EO# D-115-20

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandFlowtech
Part NumberF00M 91843-1FLT

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