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FST Intake Manifolds

$119.95

SKU: 146074-8 · Air Induction

Product Details

The LSXHR short velocity stack set shifts torque and horsepower to the high RPM operating range, ideal for high RPM street/strip engines. This stack set fits both the LS3 and LS7 LSXHR manifolds.

The LSXHR 103mm Intake Manifold's interchangeable velocity stacks allow for the fine tuning of the LSXHR's powerband. Available in tall, medium and short, these stacks can be mixed and matched to improve performance and also to fine tune an engine on a cylinder by cylinder basis.

Vehicle Fitment 35 applications

Cadillac (5)

  • 2007–2013 Escalade ESV 6.2L V8 (Gen IV LS)
  • 2007–2013 Escalade EXT 6.2L V8 (Gen IV LS)
  • 2007–2013 Escalade 6.2L V8 (Gen IV LS)
  • 2014 Escalade ESV 6.2L V8 (Gen IV LS)
  • 2014 Escalade 6.2L V8 (Gen IV LS)

Chevrolet (16)

  • 2006–2013 Corvette 7.0L LS7 V8
  • 2007–2009 Avalanche 5.3L V8 (Gen IV LS)
  • 2007–2009 Avalanche 6.0L V8 (Gen IV LS)
  • 2007–2013 Silverado 1500 4.8L V8 (Gen IV LS)
  • 2007–2013 Silverado 1500 5.3L V8 (Gen IV LS)
  • 2007–2009 Silverado 1500 6.0L V8 (Gen IV LS)
  • 2007–2009 Suburban 1500 5.3L V8 (Gen IV LS)
  • 2007–2009 Suburban 1500 6.0L V8 (Gen IV LS)
  • 2008–2013 Corvette 6.2L LS3 V8
  • 2008–2009 Tahoe 5.3L V8 (Gen IV LS)
  • 2008–2009 Tahoe 6.2L V8 (Gen IV LS)
  • 2009–2013 Silverado 1500 6.2L V8 (Gen IV LS)
  • 2010–2013 Camaro 6.2L LS3 V8
  • 2014–2015 Camaro 7.0L LS7 V8
  • 2014–2017 SS 6.2L LS3 V8
  • 2014–2015 Camaro 6.2L LS3 V8

GMC (11)

  • 2007–2013 Sierra 1500 4.8L V8 (Gen IV LS)
  • 2007–2013 Sierra 1500 5.3L V8 (Gen IV LS)
  • 2007–2009 Sierra 1500 6.0L V8 (Gen IV LS)
  • 2007–2013 Sierra 1500 6.2L V8 (Gen IV LS)
  • 2007–2012 Yukon XL 1500 5.3L V8 (Gen IV LS)
  • 2007–2009 Yukon XL 1500 6.0L V8 (Gen IV LS)
  • 2007–2013 Yukon XL 1500 6.2L V8 (Gen IV LS)
  • 2007–2013 Yukon 6.2L V8 (Gen IV LS)
  • 2014 Yukon XL 1500 5.3L V8 (Gen IV LS)
  • 2014 Yukon XL 1500 6.2L V8 (Gen IV LS)
  • 2014 Yukon 6.2L V8 (Gen IV LS)

Hummer (1)

  • 2008–2009 H2 6.2L V8 (Gen IV LS)

Pontiac (2)

  • 2008–2009 G8 6.0L V8 (Gen IV LS)
  • 2009 G8 6.2L LS3 V8