COMP Cams

COMP Cams Rocker Arm GM LS1LS2LS6 1.8

SKU 1677-1

MPN cca1677-1

$34.95 · Available to order

COMP Cams Rocker Arm GM LS1LS2LS6 1.8
COMP Cams Rocker Arm GM LS1LS2LS6 1.8

COMP Cams Rocker Arm GM LS1LS2LS6 1.8

New LS-Specific Ultra Pro Magnumâ„¢ Rocker Arms From COMP Cams Increase Ratio And Stiffness Over Stock Rockers, While Also Increasing Lift without The Need To Swap Cams. As LS engines continue to grow in popularity, COMP Cams has expanded its line of Rocker arms to build components specific to LS Applications. For LS1/LS2/LS6/4.8L, 5.3L, and Pre '07 6.0L Truck Engines - Cathedral Port Head LS Applications Single Bolt Down Rocker - Includes Bolt 1.8:1 Ratio

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
2004–2005GMCEnvoy XUVSLE—
2007–2014ChevroletSuburban 1500LTZ—
1999–2013GMCSierra 1500SLT—
2010–2013GMCSierra 1500XFE—
2000–2014GMCYukonSLT—
2012–2014ChevroletTahoePPV—
2003–2007ChevroletExpress 1500Base—
2006–2013ChevroletSilverado 1500WT—
2003–2005ChevroletExpress 2500Base—
2000–2014ChevroletSuburban 1500LS—
2006–2009ChevroletImpalaSS—
2010–2019ChevroletSilverado 3500 HDLTZ—
2015–2019ChevroletSilverado 3500 HDHigh Country—
2013ChevroletAvalancheBlack Diamond LT—
2005–2006ChevroletAvalanche 1500LT—
2010–2013GMCSierra 1500SL—
2015–2019ChevroletSilverado 2500 HDHigh Country—
2003–2005GMCEnvoy XLSLE—
2002–2005ChevroletAvalanche 1500Base—
2010–2019GMCSierra 3500 HDSLT—
1999–2006ChevroletSilverado 1500LS—
2006GMCSierra 1500SL—
2009–2013GMCSierra 1500Hybrid—
2006–2007ChevroletMonte CarloSS—
2003–2005GMCSavana 1500SLE—
2010–2019GMCSavana 3500LS—
2006GMCYukonSL—
2003–2005GMCEnvoy XLSLT—
2010–2019ChevroletSilverado 2500 HDWT—
2010–2019ChevroletExpress 2500Base—
2004–2006ChevroletSilverado 1500Hybrid—
2008ChevroletTrailblazerBase—
1999–2000GMCSierra 2500SLT—
2006–2009Saab9-7x5.3i—
2010–2019ChevroletSilverado 2500 HDLT—
2000–2014GMCYukon XL 1500SLT—
2004HummerH2Base—
2008–2013GMCYukonHybrid—
2002–2003ChevroletAvalanche 1500North Face—
2010–2013ChevroletSilverado 1500LS—
2005–2006GMCSierra 1500Hybrid—
2009–2013ChevroletSilverado 1500Hybrid—
2010–2013GMCYukonDenali Hybrid—
2006ChevroletSuburban 1500Base—
1999–2003GMCSierra 1500SL—
2007–2013ChevroletSilverado 1500LTZ—
2006–2008ChevroletTrailblazerLT—
2007–2012ChevroletAvalancheLS—
2006GMCYukon XL 1500SL—
2016–2019ChevroletSuburban 3500 HDLS—
2010–2013ChevroletSuburban 2500LS—
2006ChevroletTahoeBase—
2010–2019GMCSierra 3500 HDSLE—
2002GMCSierra 1500HT—
2013ChevroletAvalancheBlack Diamond LS—
2008–2009BuickLaCrosseSuper—
2002–2003ChevroletAvalanche 1500On Road Edition—
2002–2006ChevroletAvalanche 1500Z71—
2008–2010HummerH3Alpha—
2010–2014GMCSierra 2500 HDWT—
2005IsuzuAscenderS—
2010–2013CadillacEscaladeHybrid Platinum—
2007ChevroletSilverado 1500 ClassicWT—
2000–2014GMCYukon XL 1500SLE—
2009HummerH3Championship Series—
2003–2005ChevroletExpress 2500LS—
2007GMCSierra 1500 ClassicSL—
2007ChevroletSilverado 1500 ClassicHybrid—
1999–2000ChevroletSilverado 2500LT—
2016–2017ChevroletLCF 3500Base—
2010–2019GMCSavana 2500LT—
2005–2008PontiacGrand PrixGXP—
2002–2005GMCSierra 1500Base—
2010–2019ChevroletExpress 3500LT—
1999–2000GMCSierra 2500SLE—
2010–2019ChevroletSilverado 3500 HDLT—
2010–2013GMCYukon XL 2500SLT—
2007GMCSierra 1500 ClassicHybrid—
2012–2014ChevroletTahoeSSV—
1999–2013ChevroletSilverado 1500LT—
2010–2019ChevroletSilverado 2500 HDLTZ—
2010–2019ChevroletExpress 2500LT—
2010–2019GMCSavana 3500Base—
2010–2019GMCSierra 2500 HDSLE—
2005–2006ChevroletAvalanche 1500LS—
2003–2007GMCSavana 1500Base—
2007–2012ChevroletAvalancheLTZ—
2007ChevroletSilverado 1500 ClassicLT—
2008–2013ChevroletTahoeHybrid—
2011–2019GMCSierra 2500 HDDenali—
2003–2005IsuzuAscenderLimited—
2002–2005CadillacEscaladeBase—
2003–2005GMCSavana 2500Base—
2009–2012GMCCanyonSLT—
2009–2010HummerH3TAlpha—
2007ChevroletSilverado 1500 ClassicLS—
2003–2006ChevroletTahoeZ71—
2009–2012ChevroletColoradoLT—
2010–2019ChevroletSilverado 3500 HDWT—
1999–2000GMCSierra 2500SL—
1999–2000ChevroletSilverado 2500LS—
2000–2014GMCYukonSLE—
2007GMCSierra 1500 ClassicWT—
2004–2005BuickRainierCXL Plus—
2010–2013GMCYukon XL 2500SLE—
2000–2014ChevroletSuburban 1500LT—
2007–2014ChevroletTahoeLTZ—
2010–2019GMCSierra 2500 HDSLT—
2003–2006IsuzuAscenderLS—
1999–2005ChevroletSilverado 1500Base—
2007–2012ChevroletAvalancheLT—
2006–2007ChevroletExpress 1500LT—
2010–2019ChevroletExpress 3500Base—
2005–2006GMCEnvoy XLDenali—
2010–2014GMCSierra 3500 HDWT—
2016–2019ChevroletSuburban 3500 HDLT—
2000–2014ChevroletTahoeLS—
2003–2005GMCSavana 2500SLE—
2003–2004ChevroletSSRBase—
2002–2004ChevroletSilverado 1500WT—
2003–2006ChevroletTrailblazer EXTLT—
2013ChevroletAvalancheBlack Diamond LTZ—
2004–2006ChevroletSuburban 1500Z71—
2004ChevroletSilverado 1500Z71 Off-Road—
2006–2007ChevroletTrailblazerLS—
2001–2004AvantiIIBase—
2011–2019GMCSierra 3500 HDDenali—
2007GMCSierra 1500 ClassicSLE—
2015–2019GMCSierra 2500 HDBase—
2007HummerH2Base—
2003–2004ChevroletTrailblazer EXTNorth Face—
1999–2013GMCSierra 1500SLE—
2010–2019GMCSavana 2500LS—
2010–2019GMCSavana 3500LT—
2003–2006ChevroletTrailblazer EXTLS—
2007GMCSierra 1500 ClassicSLT—
2004–2006ChevroletAvalanche 1500Z66—
2006–2007GMCSavana 1500LT—
2005–2009GMCEnvoyDenali—
2000–2001ChevroletTahoeBase—
2004–2005GMCEnvoy XUVSLT—
2015–2019GMCSierra 3500 HDBase—
2009–2013CadillacEscaladeHybrid—
2006–2007GMCSavana 1500LS—
2010–2019ChevroletExpress 3500LS—
2003–2007ChevroletExpress 1500LS—
2010–2013ChevroletSuburban 2500LT—
2000–2001ChevroletSuburban 1500Base—
2002–2013GMCSierra 1500WT—
2010–2013ChevroletSilverado 1500XFE—
2005Saab9-7xArc—
2000–2014ChevroletTahoeLT—
2010–2019ChevroletExpress 2500LS—
2003ChevroletAvalanche 1500WBH—
2009–2012GMCCanyonSLE—
2004–2007BuickRainierCXL—
1999–2000ChevroletSilverado 2500Base—
2003IsuzuAscenderBase—
2010–2019GMCSavana 2500Base—
Specifications
CategoryEngine Components
Sub-CategoryRocker Arms
UPC036584240624
CARB ApprovedYes
Prop 65 WarningY
Special OrderYes
Weight0.56 lb
Dimensions (L×W×H)6.5 × 3.75 × 2 in

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