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Livernois Motorsports

GM LS2/6 STAGE 1 STREET SERIES CYLINDER HEADS (CUSTOMER CORES REQUIRED)

$999.99

SKU LPP761100 · Cylinder Heads

📄 Installation Guide

Description

The Livernois Stage 1 (Street Series) product line is built for customers with budget and value as a top priority. These products are built using the same standards and quality as any Livernois product but with parts and service options more geared around value. These products utilize components that are targeted at the specific application they are intended and are not meant as one size fits all product line. In most cases, the applications for the Street Series product line are street oriented vehicles that are not heavily modified and see infrequent track time. The Livernois Street Series line of products is designed with specific goals and targets in mind when it comes to power and durability. By adhering to specific design goals for the products Livernois is able to produce a high-quality product that meets a very specific requirement for both power capabilities and durability while still being affordable for the budget minded performance enthusiast.

 

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

Livernois Motorsports cylinder heads are built with the automotive enthusiast in mind. Each has the performance, reliability, and power to back it up. All Livernois cylinder heads are designed, engineered, and manufactured in-house at our facility in Dearborn Heights, MI. 

100% American Made! 

They are designed around our custom engineered CNC porting program. Each and every cylinder head is tested for maximum airflow and efficiency by our highly trained cylinder head technicians. From there they head for further testing on the dyno to verify CFM and airflow numbers and efficiency. Valve job needed for proper valve sealing. 

Finished cylinder heads are sent to the CNC department where the heads will be CNC ported and verified. Our development process is what ensures a very high-end product that offers better performance across the spectrum. The combination of increased airflow, Livernois proprietary components, and hardware they are able to achieve the maximum performance that enthusiasts crave.

These cylinder heads are built around Livernois Motorsports years of racing experience and combine all the knowledge of our extensive development background as well. This is how we’re able to offer cylinder head packages that are unmatched in their performance.

Included Services and Components 

  • 5 axis CNC machined 
  • Custom CNC valve job
  • Custom ground factory intake valves
  • Custom ground factory exhaust valves
  • GM LS2/LS3 valve springs, retainers, locks, seals

(Livernois Motorsports GM LS2/6 Cylinder Head Flow Chart)

*Flown On 1020 Flow Bench*

Cam Lift Intake  Exhaust 
.100 74 59
.200 144 111
.300 213 152
.400 260 180
.500 287 197
.550 290 204
.600 286 210
.650 290 214

Vehicle Fitment 145 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 (5)

  • 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

Chevrolet (74)

  • 1997–2004 Corvette 5.7L LS1 V8
  • 1998–2002 Camaro 5.7L LS1 V8
  • 1998 Corvette 5.7L LS1 V8
  • 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 2500 6.0L Vortec V8
  • 2000–2006 Suburban 2500 6.0L Vortec V8
  • 2000–2001 Tahoe 5.3L V8 (Gen III LS)
  • 2000–2006 Tahoe 5.3L V8 (Gen III LS)
  • 2001–2004 Corvette 5.7L LS1 V8
  • 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
  • 2002–2004 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)
  • 2003–2005 Express 2500 5.3L V8 (Gen III LS)
  • 2003–2005 Express 2500 6.0L V8 (Gen III LS)
  • 2003–2006 Express 2500 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)
  • 2003–2006 Tahoe 5.3L V8 (Gen III LS)
  • 2003–2004 Trailblazer 5.3L Vortec V8
  • 2004–2006 Avalanche 1500 5.3L Vortec V8
  • 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 Silverado 2500 HD 6.0L V8 (Gen III LS)
  • 2004 Silverado 3500 6.0L V8 (Gen III LS)
  • 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 6.0L V8 (Gen III LS)
  • 2006–2009 Impala 5.3L LS4 V8
  • 2006–2007 Monte Carlo 5.3L LS4 V8
  • 2006 Silverado 1500 5.3L V8 (Gen III LS)
  • 2006 Silverado 2500 HD 6.0L V8 (Gen III LS)
  • 2006 Silverado 3500 6.0L V8 (Gen III LS)
  • 2006 Suburban 1500 6.0L Vortec V8
  • 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)
  • 2006–2008 Trailblazer 5.3L V8 (Gen IV LS)
  • 2006–2009 Trailblazer 6.0L LS2 V8
  • 2007–2012 Avalanche 5.3L V8 (Gen IV LS)
  • 2007 Silverado 1500 5.3L V8 (Gen IV LS)
  • 2007–2013 Silverado 1500 5.3L 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 Silverado 2500 HD Classic 6.0L V8 (Gen III LS)
  • 2007 Silverado 3500 Classic 6.0L V8 (Gen III LS)
  • 2007–2014 Tahoe 5.3L V8 (Gen IV LS)
  • 2008–2014 Express 1500 5.3L V8 (Gen IV LS)
  • 2008 Trailblazer 5.3L V8 (Gen IV LS)
  • 2009–2012 Colorado 5.3L V8 (Gen IV LS)
  • 2009–2013 Silverado 1500 5.3L V8 (Gen IV LS)
  • 2009 Silverado 1500 6.0L V8 (Gen IV LS)
  • 2010–2013 Silverado 1500 5.3L V8 (Gen IV LS)
  • 2012–2014 Tahoe 5.3L V8 (Gen IV LS)
  • 2013 Avalanche 5.3L V8 (Gen IV LS)
  • 2016 Express 3500 6.0L V8 (Gen IV LS)

GMC (52)

  • 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)
  • 2000–2006 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 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)
  • 2003–2005 Savana 2500 5.3L V8 (Gen III LS)
  • 2003–2005 Savana 2500 6.0L V8 (Gen III LS)
  • 2003–2006 Savana 2500 6.0L V8 (Gen III LS)
  • 2003–2005 Savana 3500 6.0L V8 (Gen III LS)
  • 2003–2006 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)
  • 2004–2006 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 5.3L V8 (Gen III LS)
  • 2005–2006 Sierra 1500 6.0L V8 (Gen III LS)
  • 2005–2006 Sierra 1500 HD 6.0L V8 (Gen III LS)
  • 2006–2007 Savana 1500 5.3L V8 (Gen III LS)
  • 2006 Savana 3500 6.0L 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 5.3L V8 (Gen III LS)
  • 2007–2013 Sierra 1500 5.3L 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 Sierra 2500 HD Classic 6.0L V8 (Gen III LS)
  • 2007 Sierra 3500 Classic 6.0L V8 (Gen III LS)
  • 2007 Sierra 3500 HD 6.0L V8 (Gen IV LS)
  • 2007–2014 Yukon 5.3L V8 (Gen IV LS)
  • 2008–2014 Savana 1500 5.3L V8 (Gen IV LS)
  • 2009–2012 Canyon 5.3L V8 (Gen IV LS)
  • 2010–2013 Sierra 1500 5.3L V8 (Gen IV LS)

Hummer (3)

  • 2003–2007 H2 6.0L V8 (Gen III LS)
  • 2008–2010 H3 5.3L V8 (Gen IV LS)
  • 2009–2010 H3T 5.3L V8 (Gen IV LS)

Pontiac (4)

  • 1998–2002 Firebird 5.7L LS1 V8
  • 2004 GTO 5.7L LS1 V8
  • 2005–2008 Grand Prix 5.3L LS4 V8
  • 2005–2006 GTO 6.0L LS2 V8

Saab (3)

  • 2005 9-7x 5.3L Vortec V8
  • 2006–2009 9-7x 5.3L Vortec V8
  • 2008–2009 9-7x 6.0L LS2 V8