Flowtech® (07-13) Silverado/Sierra 1-7/8" Mild Steel Long Tube headers

  • Sale
  • Regular price $534.95


2007 - 2013 Chevy Silverado (6.0L/6.2L)

2007 - 2013 GMC Sierra (6.0L/6.2L)



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

Flowtech Headers are the perfect combination of quality and value. This long tube header fits the popular GM Silverado/Sierra 1500 V8-4.8/5.3/6.0L 1-7/8" Long Tube Header plus Y-pipe, Mild Steel- Black Paint


  • Fits 2007-2013 Chevy/GMC 1500 V-8-4.8/5.3/6.0L
  • 1-7/8" primary tubes with 3" collectors for performance gains on stock engines
  • 3/8" steel flanges for durability
  • Long transition collectors with merge spears for maximum flow and increased exhaust velocity
  • Tube geometry designed for maximum ground clearance and ease of installation
  • 3" Y-pipe included
  • Comes with hardware & gaskets
  • Available in two finishes: black paint or ceramic coated.

Brand Flowtech
Collector Diameter 3.00 inch
Emission Code 4
Engine GM LS
Flange Size 3/8 Inch
Header Finish Black Paint
Header Style Long Tube
Primary Tube Dia. 1-7/8 inch
Product Type Headers
Part Number 11534FLT

Install Guide: