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Flowtech Shorty LT Headers - Black Painted Finish

Fits 2014-2015 Chevy/GMC Silverado/Sierra/Tahoe/Yukon 1-5/8" Shorty Header for 5.3/6.2L LT Engines (2WD/4WD)

Part # 11548FLT Be the first to write a review

Flowtech Shorty LT Headers - Black Painted Finish

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$265.27
was $422.00
save $156.73
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4

Emissions

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

    See Emissions Details
Flowtech Headers are the perfect combination of quality and value. These shorty style race headers fit the popular 2014-2015 Chevy/GMC Silverado/Sierra/Tahoe/Yukon 5.3L & 6.2L V-8, 2WD/4WD models.

Features:

  • Mandrel-bent 409 Stainless Steel 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
  • Available finishes include Natural, Polished, High Temp Black paint, and Ceramic Coated finishes
  • Popular shorty header for LT-Swaps

About Flowtech

Flowtech provides high-quality performance exhaust systems at a great value. Explore our lineup of headers, mufflers, and exhaust systems at our official retailer, Holley.com!​

Bolt SizeM8 x 1.25 x 25mm
Brand Flowtech
CARB (California) CompliantNo
Clearance CategoryExhaust
Collector Diameter2.50 inch
Discount Percentage26-50%
Emission Code4
EngineGM Gen III/IV (LS)
Flange Size3/8 Inch
Header FinishBlack Paint
Header StyleShorty
Primary Tube Dia.1-5/8 inch
Product TypeHeaders
Sale CategoryExhaust
Tube Material409 Stainless Steel
UPC090127739495
Part Number11548FLT
4

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.