Flowtech 11142FLT Exhaust Header
Flowtech 11142FLT Exhaust Header
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Flowtech 11142FLT Exhaust Header

3 stars out of 2 reviews
(3.0)|
2 ratings
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Key item features

  • Optimized Flow: Mandrel-bent, 1-3/4 inch diameter primary tubes ensure consistent tubing diameters for smooth exhaust flow and increased velocity, enhancing performance and throttle response.
  • Robust Construction: Heavy-duty 16-gauge tubing provides increased strength and durability, complemented by a TIG-welded, machined 3/8 inch header flange for a leak-free seal.
  • Seamless Integration: OE style 2-1/2 inch collector allows direct connection to the factory exhaust head pipe without requiring cutting or welding.
  • Protective Finish: Coated in high heat resistant black paint for enhanced durability and protection against high temperatures.
  • Included Gaskets: Premium aluminum header gaskets are provided for a complete and secure installation.
  • Vehicle Compatibility: Designed for 2003-2013 Chevy/GMC Silverado/Tahoe/Yukon 2WD/4WD models equipped with a 6.0L LS V8 Engine.
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Columbus, 43215
Arrives by Thu, Feb 26
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3 out of 5 stars
stars2 ratings1 review
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Showing 1-1 of 1 review

Sep 21, 2019
srix
1 out of 5 stars review

Poor Fitment

I bought the specific headers for my truck that is supposed to bolt up to the factory exhaust. Not even close. The driver side was 3" off and the passenger side is so close to the block i had to cut part of the trans housing to get the collector to clear. And i can't use the factory plug wires, cyl 3, 4 and 5 need short 45 degree boots.

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