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06-13 LS7/LS9 Kooks Full Length "Stepped" Header
Item #:
In Stock - Ships Monday
With their first custom bends Kooks gained the reputation of building the highest quality and best performing headers available. Fast-forward 40-plus years and you'll find that same excellence in their designs for the C6 Corvette.

Exclusive to Zip Products! Our R-Series stepped design header melds the particular advantages of specific tube diameters: low end torque from 1 3/4" primaries at the flange, then opening up to 2" tubes for unrestricted top end. Kooks headers are manufactured from mandrel bent 304 stainless with 3/8" laser cut flanges and 3" Venturi collectors. A.I.R. tubes and O2 sensor bungs are included as original.

Long tube stainless headers include:

  • A.I.R. tubes and O2 sensor bungs as original
  • Necessary mounting hardware for installation
  • Carbon /steel composition header gaskets
  • O2 sensor wiring extensions(set of 4)
  • Installation instructions

Long tube headers require replacing OE mid-section. For additional performance, consider upgrading your C6 Z06 or ZR1 Corvette with a Kooks 3 crossover pipe, center section and hi-flow converters. Zip Corvette part # PM-564. For enthusiasts who spend all of their time on the track, Zip has an off-road crossover pipe without converters, Zip # PM-632.

This item is proudly Made in the USA

Product Downloads

Installation difficulty: 5

Our technicians have determined that the installation difficulty level of this item is a 5 on a scale of 1-5. Read more about our install ratings here.

Technical Articles:

Read Zip's technical article: 2005-2013 C6 Corvette Kooks Header Installation and learn how to Kooks headers on your 2005-2013 C6 Corvette yourself.

Read Zip's technical article: Modifying a Corvette Grand Sport – LS is the Best Chevy V8 and learn how you can modify your C6 Corvette for more horsepower

Model Years

More Information
Generation C6
Model Year 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013


George Kook started making headers because he wanted to improve the flow of exhaust on his family race car. The Kooks brand is legendary in the racing world, but Kooks stands apart from other race manufacturers because they realize plenty of real-world customers enjoy the added benefits of headers and aftermarket exhaust components. Kooks offers headers for everything from Chevy pickups to our Corvettes. Zip is proud to spotlight Kooks Headers in our inventory.

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