COMP Cams

COMP Cams Rocker Arm GM LS3 1.8 Bolt Do

SKU 1678-1

MPN cca1678-1

$34.95 · Available to order

COMP Cams Rocker Arm GM LS3 1.8 Bolt Do
COMP Cams Rocker Arm GM LS3 1.8 Bolt Do

COMP Cams Rocker Arm GM LS3 1.8 Bolt Do

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 LS3/L99/L76 - Rectangle Port Head LS Applications Single Bolt Down Rocker - Includes Bolt 1.8:1 Ratio

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
2010–2016ChevroletCamaroSS—
2007–2014CadillacEscalade ESVBase—
2007–2013GMCSierra 1500Denali—
2008–2014CadillacEscaladePlatinum—
2007–2009GMCYukon XL 1500SLE—
2007–2013GMCSierra 1500SLE—
2007–2009ChevroletAvalancheLTZ—
2007–2009ChevroletSuburban 1500LT—
2007–2009ChevroletSuburban 1500LTZ—
2011–2014CadillacEscalade ESVPremium—
2008–2009ChevroletTahoeLTZ—
2007–2013ChevroletSilverado 1500LT—
2007–2014GMCYukonDenali—
2011–2014CadillacEscalade ESVLuxury—
2009–2013ChevroletCorvetteZR1—
2011–2013CadillacEscalade EXTLuxury—
2007–2013GMCSierra 1500SLT—
2014GMCYukon XL 1500SLT—
2009–2015CadillacCTSV—
2007–2012GMCYukon XL 1500SLT—
2011–2014CadillacEscaladePremium—
2007–2009ChevroletAvalancheLT—
2008–2013ChevroletCorvetteBase—
2008–2009HummerH2Base—
2008–2009PontiacG8GT—
2007–2014GMCYukon XL 1500Denali—
2011–2013CadillacEscalade EXTPremium—
2010–2013ChevroletCorvetteGrand Sport—
2009PontiacG8GXP—
2012–2015ChevroletCamaroZL1—
2007–2013CadillacEscalade EXTBase—
2007–2014CadillacEscaladeBase—
2011–2014CadillacEscaladeLuxury—
2014–2017ChevroletSSBase—
2008–2014CadillacEscalade ESVPlatinum—
2007–2013ChevroletSilverado 1500LTZ—
Specifications
CategoryEngine Components
Sub-CategoryRocker Arms
UPC036584240662
CARB ApprovedYes
Prop 65 WarningY
Special OrderYes
Weight0.56 lb
Dimensions (L×W×H)6.5 × 3.75 × 2 in

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