COMP Cams LS-Type Rocker Arm Trunion Kit Retrofit — Fits 1998-2002 Pontiac Firebird

SKU: CCA13702-KIT
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About COMP Cams

COMP Cams engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full COMP Cams lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Enhance LS Engine Rocker Arm Stability with COMP Cams Trunion Kit

Improve the reliability and performance of your LS-series engine with the COMP Cams LS-Type Rocker Arm Trunion Kit. This innovative kit is designed to convert your stock LS rocker arms into a captured trunnion design, significantly increasing their stability and stiffness under high-performance conditions. By reducing flex and wear, this upgrade ensures more consistent valve operation and protects your valvetrain from potential damage.

Key Features and Benefits:

  • Captured Trunnion Design: Converts stock LS rocker arms for superior stability and reduced wear.
  • Increased Stiffness: Minimizes flex in the rocker arm assembly, leading to more precise valve lift and timing.
  • Easy Installation: Can be installed in approximately 30 minutes using common tools like a C-clamp or bench vise.
  • Stock Geometry Compatibility: Designed to work seamlessly with your existing stock rocker arm geometry.
  • Wide LS Engine Fitment: Compatible with a broad range of GM LS-type engines found in Chevrolet, Pontiac, GMC, and Cadillac vehicles from the late 90s to mid-2000s.

The COMP Cams Trunion Kit is an essential upgrade for any LS engine owner looking to enhance durability and performance, especially those running aggressive camshafts or experiencing higher mileage. This kit provides a cost-effective solution to reinforce a critical part of your engine's valvetrain, preventing potential failures and ensuring optimal power delivery. The straightforward installation process makes it an accessible upgrade for DIY enthusiasts and professional mechanics alike. Ensure your LS engine's valvetrain is up to the task with this high-quality upgrade from COMP Cams. Get your COMP Cams LS-Type Rocker Arm Trunion Kit today at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2001-2004 Avanti II Base
2008-2009 Buick LaCrosse Super
2004-2005 Buick Rainier CXL Plus
2004-2007 Buick Rainier CXL
2009-2015 Cadillac CTS V
2002-2005 Cadillac Escalade Base
2007-2014 Cadillac Escalade Base
2008-2014 Cadillac Escalade Platinum
2009-2013 Cadillac Escalade Hybrid
2010-2013 Cadillac Escalade Hybrid Platinum
2011-2014 Cadillac Escalade Luxury
2011-2014 Cadillac Escalade Premium
2007-2014 Cadillac Escalade ESV Base
2008-2014 Cadillac Escalade ESV Platinum
2011-2014 Cadillac Escalade ESV Premium
2011-2014 Cadillac Escalade ESV Luxury
2007-2013 Cadillac Escalade EXT Base
2011-2013 Cadillac Escalade EXT Luxury
2011-2013 Cadillac Escalade EXT Premium
2007-2012 Chevrolet Avalanche LS
2007-2012 Chevrolet Avalanche LT
2007-2012 Chevrolet Avalanche LTZ
2013 Chevrolet Avalanche Black Diamond LS
2013 Chevrolet Avalanche Black Diamond LT
2013 Chevrolet Avalanche Black Diamond LTZ
2002-2003 Chevrolet Avalanche 1500 North Face
2002-2003 Chevrolet Avalanche 1500 On Road Edition
2002-2005 Chevrolet Avalanche 1500 Base
2002-2006 Chevrolet Avalanche 1500 Z71
2003 Chevrolet Avalanche 1500 WBH
2004-2006 Chevrolet Avalanche 1500 Z66
2005-2006 Chevrolet Avalanche 1500 LS
2005-2006 Chevrolet Avalanche 1500 LT
2010-2015 Chevrolet Camaro SS
2012-2015 Chevrolet Camaro ZL1
2014-2015 Chevrolet Camaro Z/28
2011-2017 Chevrolet Caprice PPV
2009-2012 Chevrolet Colorado LT
2006-2013 Chevrolet Corvette Z06
2008 Chevrolet Corvette 427 Limited Edition Z06
2008-2013 Chevrolet Corvette Base
2009-2013 Chevrolet Corvette ZR1
2010-2013 Chevrolet Corvette Grand Sport
2011 Chevrolet Corvette Z06 Carbon
2013 Chevrolet Corvette 427
2003-2014 Chevrolet Express 1500 Base
2003-2014 Chevrolet Express 1500 LS
2006-2014 Chevrolet Express 1500 LT
2003-2005 Chevrolet Express 2500 Base
2003-2005 Chevrolet Express 2500 LS
2010-2019 Chevrolet Express 2500 Base
2010-2019 Chevrolet Express 2500 LS
2010-2019 Chevrolet Express 2500 LT
2010-2019 Chevrolet Express 3500 Base
2010-2019 Chevrolet Express 3500 LS
2010-2019 Chevrolet Express 3500 LT
2006-2009 Chevrolet Impala SS
2016-2017 Chevrolet LCF 3500 Base
2006-2007 Chevrolet Monte Carlo SS
2014-2017 Chevrolet SS Base

…and 130 additional fitments. Contact us to confirm yours.

Product Details

Product Description
Part Numbers
Sizing & Fit

About COMP Cams

COMP Cams engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full COMP Cams lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Enhance LS Engine Rocker Arm Stability with COMP Cams Trunion Kit

Improve the reliability and performance of your LS-series engine with the COMP Cams LS-Type Rocker Arm Trunion Kit. This innovative kit is designed to convert your stock LS rocker arms into a captured trunnion design, significantly increasing their stability and stiffness under high-performance conditions. By reducing flex and wear, this upgrade ensures more consistent valve operation and protects your valvetrain from potential damage.

Key Features and Benefits:

  • Captured Trunnion Design: Converts stock LS rocker arms for superior stability and reduced wear.
  • Increased Stiffness: Minimizes flex in the rocker arm assembly, leading to more precise valve lift and timing.
  • Easy Installation: Can be installed in approximately 30 minutes using common tools like a C-clamp or bench vise.
  • Stock Geometry Compatibility: Designed to work seamlessly with your existing stock rocker arm geometry.
  • Wide LS Engine Fitment: Compatible with a broad range of GM LS-type engines found in Chevrolet, Pontiac, GMC, and Cadillac vehicles from the late 90s to mid-2000s.

The COMP Cams Trunion Kit is an essential upgrade for any LS engine owner looking to enhance durability and performance, especially those running aggressive camshafts or experiencing higher mileage. This kit provides a cost-effective solution to reinforce a critical part of your engine's valvetrain, preventing potential failures and ensuring optimal power delivery. The straightforward installation process makes it an accessible upgrade for DIY enthusiasts and professional mechanics alike. Ensure your LS engine's valvetrain is up to the task with this high-quality upgrade from COMP Cams. Get your COMP Cams LS-Type Rocker Arm Trunion Kit today at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2001-2004 Avanti II Base
2008-2009 Buick LaCrosse Super
2004-2005 Buick Rainier CXL Plus
2004-2007 Buick Rainier CXL
2009-2015 Cadillac CTS V
2002-2005 Cadillac Escalade Base
2007-2014 Cadillac Escalade Base
2008-2014 Cadillac Escalade Platinum
2009-2013 Cadillac Escalade Hybrid
2010-2013 Cadillac Escalade Hybrid Platinum
2011-2014 Cadillac Escalade Luxury
2011-2014 Cadillac Escalade Premium
2007-2014 Cadillac Escalade ESV Base
2008-2014 Cadillac Escalade ESV Platinum
2011-2014 Cadillac Escalade ESV Premium
2011-2014 Cadillac Escalade ESV Luxury
2007-2013 Cadillac Escalade EXT Base
2011-2013 Cadillac Escalade EXT Luxury
2011-2013 Cadillac Escalade EXT Premium
2007-2012 Chevrolet Avalanche LS
2007-2012 Chevrolet Avalanche LT
2007-2012 Chevrolet Avalanche LTZ
2013 Chevrolet Avalanche Black Diamond LS
2013 Chevrolet Avalanche Black Diamond LT
2013 Chevrolet Avalanche Black Diamond LTZ
2002-2003 Chevrolet Avalanche 1500 North Face
2002-2003 Chevrolet Avalanche 1500 On Road Edition
2002-2005 Chevrolet Avalanche 1500 Base
2002-2006 Chevrolet Avalanche 1500 Z71
2003 Chevrolet Avalanche 1500 WBH
2004-2006 Chevrolet Avalanche 1500 Z66
2005-2006 Chevrolet Avalanche 1500 LS
2005-2006 Chevrolet Avalanche 1500 LT
2010-2015 Chevrolet Camaro SS
2012-2015 Chevrolet Camaro ZL1
2014-2015 Chevrolet Camaro Z/28
2011-2017 Chevrolet Caprice PPV
2009-2012 Chevrolet Colorado LT
2006-2013 Chevrolet Corvette Z06
2008 Chevrolet Corvette 427 Limited Edition Z06
2008-2013 Chevrolet Corvette Base
2009-2013 Chevrolet Corvette ZR1
2010-2013 Chevrolet Corvette Grand Sport
2011 Chevrolet Corvette Z06 Carbon
2013 Chevrolet Corvette 427
2003-2014 Chevrolet Express 1500 Base
2003-2014 Chevrolet Express 1500 LS
2006-2014 Chevrolet Express 1500 LT
2003-2005 Chevrolet Express 2500 Base
2003-2005 Chevrolet Express 2500 LS
2010-2019 Chevrolet Express 2500 Base
2010-2019 Chevrolet Express 2500 LS
2010-2019 Chevrolet Express 2500 LT
2010-2019 Chevrolet Express 3500 Base
2010-2019 Chevrolet Express 3500 LS
2010-2019 Chevrolet Express 3500 LT
2006-2009 Chevrolet Impala SS
2016-2017 Chevrolet LCF 3500 Base
2006-2007 Chevrolet Monte Carlo SS
2014-2017 Chevrolet SS Base

…and 130 additional fitments. Contact us to confirm yours.

Product Details

Product Description

About COMP Cams

COMP Cams engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full COMP Cams lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Enhance LS Engine Rocker Arm Stability with COMP Cams Trunion Kit

Improve the reliability and performance of your LS-series engine with the COMP Cams LS-Type Rocker Arm Trunion Kit. This innovative kit is designed to convert your stock LS rocker arms into a captured trunnion design, significantly increasing their stability and stiffness under high-performance conditions. By reducing flex and wear, this upgrade ensures more consistent valve operation and protects your valvetrain from potential damage.

Key Features and Benefits:

  • Captured Trunnion Design: Converts stock LS rocker arms for superior stability and reduced wear.
  • Increased Stiffness: Minimizes flex in the rocker arm assembly, leading to more precise valve lift and timing.
  • Easy Installation: Can be installed in approximately 30 minutes using common tools like a C-clamp or bench vise.
  • Stock Geometry Compatibility: Designed to work seamlessly with your existing stock rocker arm geometry.
  • Wide LS Engine Fitment: Compatible with a broad range of GM LS-type engines found in Chevrolet, Pontiac, GMC, and Cadillac vehicles from the late 90s to mid-2000s.

The COMP Cams Trunion Kit is an essential upgrade for any LS engine owner looking to enhance durability and performance, especially those running aggressive camshafts or experiencing higher mileage. This kit provides a cost-effective solution to reinforce a critical part of your engine's valvetrain, preventing potential failures and ensuring optimal power delivery. The straightforward installation process makes it an accessible upgrade for DIY enthusiasts and professional mechanics alike. Ensure your LS engine's valvetrain is up to the task with this high-quality upgrade from COMP Cams. Get your COMP Cams LS-Type Rocker Arm Trunion Kit today at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2001-2004 Avanti II Base
2008-2009 Buick LaCrosse Super
2004-2005 Buick Rainier CXL Plus
2004-2007 Buick Rainier CXL
2009-2015 Cadillac CTS V
2002-2005 Cadillac Escalade Base
2007-2014 Cadillac Escalade Base
2008-2014 Cadillac Escalade Platinum
2009-2013 Cadillac Escalade Hybrid
2010-2013 Cadillac Escalade Hybrid Platinum
2011-2014 Cadillac Escalade Luxury
2011-2014 Cadillac Escalade Premium
2007-2014 Cadillac Escalade ESV Base
2008-2014 Cadillac Escalade ESV Platinum
2011-2014 Cadillac Escalade ESV Premium
2011-2014 Cadillac Escalade ESV Luxury
2007-2013 Cadillac Escalade EXT Base
2011-2013 Cadillac Escalade EXT Luxury
2011-2013 Cadillac Escalade EXT Premium
2007-2012 Chevrolet Avalanche LS
2007-2012 Chevrolet Avalanche LT
2007-2012 Chevrolet Avalanche LTZ
2013 Chevrolet Avalanche Black Diamond LS
2013 Chevrolet Avalanche Black Diamond LT
2013 Chevrolet Avalanche Black Diamond LTZ
2002-2003 Chevrolet Avalanche 1500 North Face
2002-2003 Chevrolet Avalanche 1500 On Road Edition
2002-2005 Chevrolet Avalanche 1500 Base
2002-2006 Chevrolet Avalanche 1500 Z71
2003 Chevrolet Avalanche 1500 WBH
2004-2006 Chevrolet Avalanche 1500 Z66
2005-2006 Chevrolet Avalanche 1500 LS
2005-2006 Chevrolet Avalanche 1500 LT
2010-2015 Chevrolet Camaro SS
2012-2015 Chevrolet Camaro ZL1
2014-2015 Chevrolet Camaro Z/28
2011-2017 Chevrolet Caprice PPV
2009-2012 Chevrolet Colorado LT
2006-2013 Chevrolet Corvette Z06
2008 Chevrolet Corvette 427 Limited Edition Z06
2008-2013 Chevrolet Corvette Base
2009-2013 Chevrolet Corvette ZR1
2010-2013 Chevrolet Corvette Grand Sport
2011 Chevrolet Corvette Z06 Carbon
2013 Chevrolet Corvette 427
2003-2014 Chevrolet Express 1500 Base
2003-2014 Chevrolet Express 1500 LS
2006-2014 Chevrolet Express 1500 LT
2003-2005 Chevrolet Express 2500 Base
2003-2005 Chevrolet Express 2500 LS
2010-2019 Chevrolet Express 2500 Base
2010-2019 Chevrolet Express 2500 LS
2010-2019 Chevrolet Express 2500 LT
2010-2019 Chevrolet Express 3500 Base
2010-2019 Chevrolet Express 3500 LS
2010-2019 Chevrolet Express 3500 LT
2006-2009 Chevrolet Impala SS
2016-2017 Chevrolet LCF 3500 Base
2006-2007 Chevrolet Monte Carlo SS
2014-2017 Chevrolet SS Base

…and 130 additional fitments. Contact us to confirm yours.

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