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Livernois Motorsports

LIVERNOIS MOTORSPORTS LS-ENGINE DUAL SPRING KIT - COMPLETE - STEEL RETAINER

$229.99

SKU LPP811117 · Camshafts & Valvetrain

Description

This complete valve spring kit features our new for 2022 valve spring design and uses a USA manufactured spring that is now more capable than ever, and is specifically engineered for use on these popular applications. This new .700+ Lift design features improved pressures, higher lift capability, and a reduced install height for better rocker arm clearance. These improvements ensure that these new springs offer increased RPM and Lift capability over competing designs. These new springs are the culmination of 20 years of analysis and durability testing of our previous design to find ways to improve upon an already unmatched piece, and are just another example of our continued improvement for all of our product offerings and resulted in this new, more affordable, and more capable offering!

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.

Product Information

Our new design spring is now capable of over .700 lift, and features unmatched capability!

Note: Valves NOT included in kit

 

Kit includes:
Livernois Motorsports Dual Valve Springs (16)
Livernois Motorsports Steel Retainers (16)
Livernois Motorsports ID Valve Spring Locators (16)
Steel 7-degree Locks (32)
High-Temperature Valve Seals (16)

Install Height: 1.800 in
Max Valve Spring Lift: .725 in
Spring Pressure Closed: 165 lbs
Spring Pressure Open: 485 lbs (.700 lift)

Coil Bind: 1.00 in

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 (18)

  • 2002–2005 Escalade 5.3L V8 (Gen III LS)
  • 2002–2006 Escalade 6.0L V8 (Gen III LS)
  • 2003–2006 Escalade 6.0L V8 (Gen III LS)
  • 2004–2005 CTS 5.7L LS6 V8
  • 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 (128)

  • 1997–2004 Corvette 5.7L LS1 V8
  • 1998–2002 Camaro 5.7L LS1 V8
  • 1998 Corvette 5.7L LS1 V8
  • 1999–2005 Silverado 1500 4.8L V8 (Gen III LS)
  • 1999–2006 Silverado 1500 4.8L V8 (Gen III LS)
  • 1999–2005 Silverado 1500 5.3L V8 (Gen III LS)
  • 1999–2006 Silverado 1500 5.3L V8 (Gen III LS)
  • 1999–2000 Silverado 2500 5.3L V8 (Gen III LS)
  • 1999–2004 Silverado 2500 6.0L V8 (Gen III LS)
  • 2000–2001 Suburban 1500 5.3L Vortec V8
  • 2000–2013 Suburban 1500 5.3L Vortec V8
  • 2000–2001 Suburban 2500 6.0L Vortec V8
  • 2000–2013 Suburban 2500 6.0L Vortec V8
  • 2000–2001 Tahoe 4.8L V8 (Gen III LS)
  • 2000–2004 Tahoe 4.8L V8 (Gen III LS)
  • 2000–2006 Tahoe 4.8L V8 (Gen III LS)
  • 2000–2001 Tahoe 5.3L V8 (Gen III LS)
  • 2000–2006 Tahoe 5.3L V8 (Gen III LS)
  • 2001–2003 Silverado 1500 HD 6.0L V8 (Gen III LS)
  • 2001–2005 Silverado 2500 HD 6.0L V8 (Gen III LS)
  • 2001–2006 Silverado 2500 HD 6.0L V8 (Gen III LS)
  • 2001–2005 Silverado 3500 6.0L V8 (Gen III LS)
  • 2001–2006 Silverado 3500 6.0L V8 (Gen III LS)
  • 2002–2003 Avalanche 1500 5.3L Vortec V8
  • 2002–2005 Avalanche 1500 5.3L Vortec V8
  • 2002–2006 Avalanche 1500 5.3L Vortec V8
  • 2002–2006 Silverado 1500 4.8L V8 (Gen III LS)
  • 2002–2006 Silverado 1500 5.3L V8 (Gen III LS)
  • 2003 Avalanche 1500 5.3L Vortec V8
  • 2003 Corvette 5.7L LS1 V8
  • 2003–2007 Express 1500 5.3L V8 (Gen III LS)
  • 2003–2006 Express 2500 4.8L V8 (Gen III LS)
  • 2003–2005 Express 2500 5.3L V8 (Gen III LS)
  • 2003–2007 Express 2500 6.0L V8 (Gen III LS)
  • 2003–2005 Express 3500 4.8L V8 (Gen III LS)
  • 2003–2006 Express 3500 4.8L V8 (Gen III LS)
  • 2003–2007 Express 3500 6.0L V8 (Gen III LS)
  • 2003–2006 Silverado 1500 6.0L V8 (Gen III LS)
  • 2003–2006 Silverado 2500 HD 6.0L V8 (Gen III LS)
  • 2003–2004 SSR 5.3L V8 (Gen III LS)
  • 2003–2004 Tahoe 4.8L V8 (Gen III LS)
  • 2003–2006 Tahoe 5.3L V8 (Gen III LS)
  • 2003–2004 Trailblazer 5.3L Vortec V8
  • 2004–2006 Avalanche 1500 5.3L Vortec V8
  • 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 Silverado 3500 6.0L V8 (Gen III LS)
  • 2004–2006 Suburban 1500 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
  • 2006–2007 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
  • 2008–2013 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 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)
  • 2011–2013 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)
  • 2013–2016 Silverado 2500 HD 6.0L V8 (Gen IV LS)
  • 2014–2015 Camaro 6.2L LS3 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 (50)

  • 1999–2003 Sierra 1500 4.8L V8 (Gen III LS)
  • 1999–2004 Sierra 1500 4.8L V8 (Gen III LS)
  • 1999–2006 Sierra 1500 4.8L V8 (Gen III LS)
  • 1999–2003 Sierra 1500 5.3L V8 (Gen III LS)
  • 1999–2006 Sierra 1500 5.3L V8 (Gen III LS)
  • 1999–2000 Sierra 2500 5.3L V8 (Gen III LS)
  • 1999–2002 Sierra 2500 6.0L V8 (Gen III LS)
  • 1999–2004 Sierra 2500 6.0L V8 (Gen III LS)
  • 2000–2005 Yukon 4.8L V8 (Gen III LS)
  • 2000–2006 Yukon 4.8L V8 (Gen III LS)
  • 2000–2006 Yukon 5.3L V8 (Gen III LS)
  • 2001 Sierra 1500 6.0L V8 (Gen III LS)
  • 2001–2003 Sierra 1500 HD 6.0L V8 (Gen III LS)
  • 2001–2002 Sierra 2500 HD 6.0L V8 (Gen III LS)
  • 2001–2006 Sierra 2500 HD 6.0L V8 (Gen III LS)
  • 2001–2002 Sierra 3500 6.0L V8 (Gen III LS)
  • 2001–2006 Sierra 3500 6.0L V8 (Gen III LS)
  • 2001–2006 Yukon 6.0L V8 (Gen III LS)
  • 2002 Sierra 1500 4.8L V8 (Gen III LS)
  • 2002–2005 Sierra 1500 4.8L V8 (Gen III LS)
  • 2002–2006 Sierra 1500 4.8L V8 (Gen III LS)
  • 2002 Sierra 1500 5.3L V8 (Gen III LS)
  • 2002–2005 Sierra 1500 5.3L V8 (Gen III LS)
  • 2002–2006 Sierra 1500 5.3L V8 (Gen III LS)
  • 2002–2006 Sierra 1500 6.0L V8 (Gen III LS)
  • 2002–2004 Sierra 2500 6.0L V8 (Gen III LS)
  • 2002–2005 Sierra 2500 HD 6.0L V8 (Gen III LS)
  • 2002–2005 Sierra 3500 6.0L V8 (Gen III LS)
  • 2003–2005 Savana 1500 5.3L V8 (Gen III LS)
  • 2003–2007 Savana 1500 5.3L V8 (Gen III LS)
  • 2003–2006 Savana 2500 4.8L V8 (Gen III LS)
  • 2003–2005 Savana 2500 5.3L V8 (Gen III LS)
  • 2003–2005 Savana 2500 6.0L V8 (Gen III LS)
  • 2003–2007 Savana 2500 6.0L V8 (Gen III LS)
  • 2003–2005 Savana 3500 4.8L V8 (Gen III LS)
  • 2003–2006 Savana 3500 4.8L V8 (Gen III LS)
  • 2003–2005 Savana 3500 6.0L V8 (Gen III LS)
  • 2003–2007 Savana 3500 6.0L V8 (Gen III LS)
  • 2003–2004 Sierra 2500 6.0L V8 (Gen III LS)
  • 2003–2006 Sierra 2500 HD 6.0L V8 (Gen III LS)
  • 2004–2005 Savana 2500 4.8L V8 (Gen III LS)
  • 2004 Sierra 1500 6.0L V8 (Gen III LS)
  • 2004–2006 Sierra 1500 6.0L V8 (Gen III LS)
  • 2004–2006 Sierra 3500 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)