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ARP

ARP 12pt Head Studs - GM Gen III/IV LS (2004+)

$309.99

Mfr part # 234-4317 · Livernois SKU ARP234-4317 · Cylinder Heads

Description

ARP Pro Series cylinder head studs for your GM Gen 3/4 LS engine are cold-forged to ensure molecular integrity.  They’re heat-treated prior to thread rolling and machining.  ARP Pro Series kits are also available with 12-point nuts, and all studs come complete with hardened parallel washers for an even load distribution and accurate torque readings.  

These head studs are manufactured by ARP from premium 8740 chromoly steel and heat treated to 200,000 psi.  They are thread rolled after the heat treating process, which vastly improves their fatigue tolerance compared to studs threaded before heat treatment.  High-quality, parallel ground washers and 12 point nuts included.  Exact tolerances ensure that gaskets and cylinder heads just glide into position and align perfectly.  For all 2004 and newer LS engines, including LS1 and LS6. 

About Livernois Motorsports

Livernois Motorsports & Engineering has become best-known for revolutionary tuning and high-end performance products for late model Ford, Mopar and GM vehicles. The company is proud of its deep roots in the automotive and motorsports industry dating back to its original founding in 1949. Since then the company has expanded its product line to include tuning and performance components for desert racing, SCCA and drag racing. Livernois Motorsports is proud to engineer, test and manufacture its products in the USA.

Manufacturer part number 234-4317.

Product Information

  • Fastener Style:
    • Stud
  • Undercut Stud:
    • No
  • Head Style:
    • 12-point
  • Fastener Material:
    • 8740 chromoly
  • Fastener Color:
    • Black
  • Washers Included:
    • Yes
  • Quantity:
    • Sold as a kit.

Note: Fits engines with all same length studs.

Vehicle Fitment 200 applications

Buick (4)

  • 2004 Rainier 5.3L V8 (Gen III LS)
  • 2005 Rainier 5.3L V8 (Gen IV LS)
  • 2005–2007 Rainier 5.3L V8 (Gen IV LS)
  • 2008–2009 LaCrosse 5.3L LS4 V8

Cadillac (17)

  • 2004–2005 CTS 5.7L LS6 V8
  • 2004–2005 Escalade 5.3L V8 (Gen III LS)
  • 2004–2006 Escalade 6.0L V8 (Gen III LS)
  • 2006–2007 CTS 6.0L LS2 V8
  • 2007–2008 Escalade 6.2L V8 (Gen IV LS)
  • 2007–2013 Escalade 6.2L V8 (Gen IV LS)
  • 2008 Escalade 6.2L V8 (Gen IV LS)
  • 2008–2013 Escalade 6.2L V8 (Gen IV LS)
  • 2009–2013 CTS 6.2L LSA Supercharged V8
  • 2009 Escalade 6.0L V8 (Gen IV LS)
  • 2009 Escalade 6.2L V8 (Gen IV LS)
  • 2010–2013 Escalade 6.0L V8 (Gen IV LS)
  • 2010–2013 Escalade 6.2L V8 (Gen IV LS)
  • 2011–2013 Escalade 6.2L V8 (Gen IV LS)
  • 2014–2015 CTS 6.2L LSA Supercharged V8
  • 2014 Escalade 6.2L V8 (Gen IV LS)
  • 2015–2016 Escalade 6.2L V8 (Gen V LT)

Chevrolet (116)

  • 2004–2005 Avalanche 1500 5.3L Vortec V8
  • 2004–2006 Avalanche 1500 5.3L Vortec V8
  • 2004 Corvette 5.7L LS1 V8
  • 2004–2007 Express 1500 5.3L V8 (Gen III LS)
  • 2004–2006 Express 2500 4.8L V8 (Gen III LS)
  • 2004–2005 Express 2500 5.3L V8 (Gen III LS)
  • 2004–2007 Express 2500 6.0L V8 (Gen III LS)
  • 2004–2005 Express 3500 4.8L V8 (Gen III LS)
  • 2004–2006 Express 3500 4.8L V8 (Gen III LS)
  • 2004–2007 Express 3500 6.0L V8 (Gen III LS)
  • 2004–2005 Silverado 1500 4.8L V8 (Gen III LS)
  • 2004–2006 Silverado 1500 4.8L V8 (Gen III LS)
  • 2004–2005 Silverado 1500 5.3L V8 (Gen III LS)
  • 2004–2006 Silverado 1500 5.3L V8 (Gen III LS)
  • 2004–2005 Silverado 1500 6.0L V8 (Gen III LS)
  • 2004–2006 Silverado 1500 6.0L V8 (Gen III LS)
  • 2004 Silverado 2500 6.0L V8 (Gen III LS)
  • 2004–2005 Silverado 2500 HD 6.0L V8 (Gen III LS)
  • 2004–2006 Silverado 2500 HD 6.0L V8 (Gen III LS)
  • 2004 Silverado 3500 6.0L V8 (Gen III LS)
  • 2004–2005 Silverado 3500 6.0L V8 (Gen III LS)
  • 2004–2006 Silverado 3500 6.0L V8 (Gen III LS)
  • 2004 SSR 5.3L V8 (Gen III LS)
  • 2004–2006 Suburban 1500 5.3L Vortec V8
  • 2004–2013 Suburban 1500 5.3L Vortec V8
  • 2004–2013 Suburban 2500 6.0L Vortec V8
  • 2004 Tahoe 4.8L V8 (Gen III LS)
  • 2004–2006 Tahoe 4.8L V8 (Gen III LS)
  • 2004–2006 Tahoe 5.3L V8 (Gen III LS)
  • 2004 Trailblazer 5.3L Vortec V8
  • 2005–2006 Avalanche 1500 5.3L Vortec V8
  • 2005–2007 Corvette 6.0L LS2 V8
  • 2005 Silverado 1500 HD 6.0L V8 (Gen III LS)
  • 2005–2006 Silverado 1500 HD 6.0L V8 (Gen III LS)
  • 2005–2006 SSR 6.0L LS2 V8
  • 2006–2013 Corvette 7.0L LS7 V8
  • 2006–2007 Express 1500 5.3L V8 (Gen III LS)
  • 2006 Express 2500 4.8L V8 (Gen III LS)
  • 2006–2007 Express 2500 6.0L V8 (Gen III LS)
  • 2006–2007 Express 3500 6.0L V8 (Gen III LS)
  • 2006–2009 Impala 5.3L LS4 V8
  • 2006–2007 Monte Carlo 5.3L LS4 V8
  • 2006 Silverado 3500 6.0L V8 (Gen III LS)
  • 2006 Suburban 1500 5.3L Vortec V8
  • 2006–2009 Suburban 1500 6.0L Vortec V8
  • 2006 Tahoe 4.8L V8 (Gen III LS)
  • 2006 Tahoe 5.3L V8 (Gen III LS)
  • 2006 Trailblazer 5.3L V8 (Gen IV LS)
  • 2006–2007 Trailblazer 5.3L V8 (Gen IV LS)
  • 2006–2009 Trailblazer 5.3L V8 (Gen IV LS)
  • 2006–2009 Trailblazer 6.0L LS2 V8
  • 2007–2012 Avalanche 5.3L V8 (Gen IV LS)
  • 2007–2009 Avalanche 6.0L V8 (Gen IV LS)
  • 2007–2013 Express 2500 4.8L V8 (Gen IV LS)
  • 2007–2013 Express 3500 4.8L 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 Silverado 1500 Classic 4.8L V8 (Gen IV LS)
  • 2007 Silverado 1500 Classic 5.3L V8 (Gen III LS)
  • 2007 Silverado 1500 Classic 6.0L V8 (Gen III LS)
  • 2007 Silverado 1500 HD Classic 6.0L V8 (Gen III LS)
  • 2007–2013 Silverado 2500 HD 6.0L V8 (Gen IV LS)
  • 2007 Silverado 2500 HD Classic 6.0L V8 (Gen III LS)
  • 2007 Silverado 3500 Classic 6.0L V8 (Gen III LS)
  • 2007–2013 Silverado 3500 HD 6.0L V8 (Gen IV LS)
  • 2007–2013 Suburban 1500 5.3L Vortec V8
  • 2007–2009 Suburban 1500 6.0L Vortec V8
  • 2007 Suburban 2500 6.0L Vortec V8
  • 2007–2009 Tahoe 4.8L V8 (Gen IV LS)
  • 2007–2013 Tahoe 5.3L V8 (Gen IV LS)
  • 2008–2013 Corvette 6.2L LS3 V8
  • 2008 Corvette 7.0L LS7 V8
  • 2008–2013 Express 1500 5.3L V8 (Gen IV LS)
  • 2008–2013 Express 2500 6.0L V8 (Gen IV LS)
  • 2008–2013 Express 3500 6.0L V8 (Gen IV LS)
  • 2008–2009 Tahoe 6.0L V8 (Gen IV LS)
  • 2008 Tahoe 6.2L V8 (Gen IV LS)
  • 2008–2009 Tahoe 6.2L V8 (Gen IV LS)
  • 2008 Trailblazer 5.3L V8 (Gen IV LS)
  • 2009–2012 Colorado 5.3L V8 (Gen IV LS)
  • 2009–2013 Corvette 6.2L LS3 V8
  • 2009–2013 Corvette 6.2L LS9 Supercharged V8
  • 2009 Silverado 1500 6.0L V8 (Gen IV LS)
  • 2009–2013 Silverado 1500 6.2L V8 (Gen IV LS)
  • 2009 Tahoe 6.2L V8 (Gen IV LS)
  • 2010–2015 Camaro 6.2L LS3 V8
  • 2010–2013 Corvette 6.2L LS3 V8
  • 2010–2016 Express 2500 6.0L V8 (Gen IV LS)
  • 2010–2016 Express 3500 6.0L V8 (Gen IV LS)
  • 2010–2013 Silverado 1500 5.3L V8 (Gen IV LS)
  • 2010–2013 Silverado 1500 6.0L V8 (Gen IV LS)
  • 2010–2013 Silverado 1500 6.2L V8 (Gen IV LS)
  • 2010–2016 Silverado 2500 HD 6.0L V8 (Gen IV LS)
  • 2010–2016 Silverado 3500 HD 6.0L V8 (Gen IV LS)
  • 2010–2013 Suburban 2500 6.0L Vortec V8
  • 2010–2013 Tahoe 6.0L V8 (Gen IV LS)
  • 2011–2016 Caprice 6.0L V8 (Gen IV LS)
  • 2011–2017 Caprice 6.0L V8 (Gen IV LS)
  • 2011 Corvette 7.0L LS7 V8
  • 2011–2013 Express 2500 4.8L V8 (Gen IV LS)
  • 2011–2016 Express 2500 6.0L V8 (Gen IV LS)
  • 2011–2016 Express 3500 6.0L V8 (Gen IV LS)
  • 2012–2013 Express 3500 4.8L V8 (Gen IV LS)
  • 2012–2013 Tahoe 5.3L V8 (Gen IV LS)
  • 2013 Avalanche 5.3L V8 (Gen IV LS)
  • 2013 Corvette 7.0L LS7 V8
  • 2013–2016 Silverado 2500 HD 6.0L V8 (Gen IV LS)
  • 2014–2015 Camaro 6.2L LS3 V8
  • 2014–2015 Camaro 7.0L LS7 V8
  • 2014–2016 Silverado 1500 6.2L V8 (Gen V LT)
  • 2014–2016 SS 6.2L LS3 V8
  • 2014–2017 SS 6.2L LS3 V8
  • 2015 Express 3500 6.0L V8 (Gen IV LS)
  • 2015–2016 Silverado 2500 HD 6.0L V8 (Gen IV LS)
  • 2015–2016 Silverado 3500 HD 6.0L V8 (Gen IV LS)

GMC (63)

  • 2004–2005 Savana 1500 5.3L V8 (Gen III LS)
  • 2004–2007 Savana 1500 5.3L V8 (Gen III LS)
  • 2004–2005 Savana 2500 4.8L V8 (Gen III LS)
  • 2004–2006 Savana 2500 4.8L V8 (Gen III LS)
  • 2004–2005 Savana 2500 5.3L V8 (Gen III LS)
  • 2004–2005 Savana 2500 6.0L V8 (Gen III LS)
  • 2004–2007 Savana 2500 6.0L V8 (Gen III LS)
  • 2004–2005 Savana 3500 4.8L V8 (Gen III LS)
  • 2004–2006 Savana 3500 4.8L V8 (Gen III LS)
  • 2004–2005 Savana 3500 6.0L V8 (Gen III LS)
  • 2004–2007 Savana 3500 6.0L V8 (Gen III LS)
  • 2004 Sierra 1500 4.8L V8 (Gen III LS)
  • 2004–2005 Sierra 1500 4.8L V8 (Gen III LS)
  • 2004–2006 Sierra 1500 4.8L V8 (Gen III LS)
  • 2004–2005 Sierra 1500 5.3L V8 (Gen III LS)
  • 2004–2006 Sierra 1500 5.3L V8 (Gen III LS)
  • 2004 Sierra 1500 6.0L V8 (Gen III LS)
  • 2004–2006 Sierra 1500 6.0L V8 (Gen III LS)
  • 2004 Sierra 2500 6.0L V8 (Gen III LS)
  • 2004–2005 Sierra 2500 HD 6.0L V8 (Gen III LS)
  • 2004–2006 Sierra 2500 HD 6.0L V8 (Gen III LS)
  • 2004–2005 Sierra 3500 6.0L V8 (Gen III LS)
  • 2004–2006 Sierra 3500 6.0L V8 (Gen III LS)
  • 2004–2005 Yukon 4.8L V8 (Gen III LS)
  • 2004–2006 Yukon 4.8L V8 (Gen III LS)
  • 2004–2006 Yukon 5.3L V8 (Gen III LS)
  • 2004–2006 Yukon 6.0L V8 (Gen III LS)
  • 2005 Envoy 5.3L V8 (Gen IV LS)
  • 2005–2006 Envoy 5.3L V8 (Gen IV LS)
  • 2005–2009 Envoy 5.3L V8 (Gen IV LS)
  • 2005–2006 Sierra 1500 HD 6.0L V8 (Gen III LS)
  • 2006–2007 Savana 1500 5.3L V8 (Gen III LS)
  • 2006–2007 Savana 3500 6.0L V8 (Gen III LS)
  • 2006 Sierra 1500 4.8L V8 (Gen III LS)
  • 2006 Sierra 1500 5.3L V8 (Gen III LS)
  • 2006 Sierra 2500 HD 6.0L V8 (Gen III LS)
  • 2006 Sierra 3500 6.0L V8 (Gen III LS)
  • 2006 Yukon 4.8L V8 (Gen III LS)
  • 2006 Yukon 5.3L V8 (Gen III LS)
  • 2007–2013 Savana 2500 4.8L V8 (Gen IV LS)
  • 2007 Savana 2500 6.0L V8 (Gen III LS)
  • 2007–2013 Savana 3500 4.8L V8 (Gen IV LS)
  • 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)
  • 2007–2008 Sierra 1500 6.2L V8 (Gen IV LS)
  • 2007–2013 Sierra 1500 6.2L V8 (Gen IV LS)
  • 2007 Sierra 1500 Classic 4.8L V8 (Gen IV LS)
  • 2007 Sierra 1500 Classic 5.3L V8 (Gen III LS)
  • 2007 Sierra 1500 Classic 6.0L V8 (Gen III LS)
  • 2007 Sierra 1500 HD Classic 6.0L V8 (Gen III LS)
  • 2007–2013 Sierra 2500 HD 6.0L V8 (Gen IV LS)
  • 2007 Sierra 2500 HD Classic 6.0L V8 (Gen III LS)
  • 2007 Sierra 3500 Classic 6.0L V8 (Gen III LS)
  • 2007–2013 Sierra 3500 HD 6.0L V8 (Gen IV LS)
  • 2007–2009 Yukon 4.8L V8 (Gen IV LS)
  • 2007–2013 Yukon 5.3L V8 (Gen IV LS)
  • 2007–2008 Yukon 6.2L V8 (Gen IV LS)
  • 2007–2013 Yukon 6.2L V8 (Gen IV LS)
  • 2008–2013 Savana 1500 5.3L V8 (Gen IV LS)
  • 2008–2013 Savana 2500 6.0L V8 (Gen IV LS)
  • 2008–2013 Savana 3500 6.0L V8 (Gen IV LS)
  • 2008–2009 Yukon 6.0L V8 (Gen IV LS)