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Rocket Cams Valve Spring Kit - 4-4102

4-4102

Description

Valve Spring Kits for Twin Cam big twins and Sportster valve stems. Works well with cams up to .650in. lift.
Manufactured from ultra clean high silicon Kobe alloy wire then micro shot peened and nitrided. CNC machined 9 locks.
High performance conical single wire spring.
Chromoly forged retainers.
Kit contains: Valve keepers, Top & Bottom collars, Springs, Shims.
Valve Spring Kits for Milwaukee 8 big twins work well with cams up to .600in. lift.
Manufactured from ultra clean high silicon Kobe alloy wire then micro shot peened and nitrided.
High performance conical single wire spring. Chromoly forged retainers.
Kit contains: Valve keepers, Top & Bottom collars, Springs, Seals.

Product Series

Application List

YearsMakeModelApplicationNotes
2004 - 2006Harley DavidsonFLHRCI Road King Classic
2004 - 2009Harley DavidsonFLHT Electra Glide Standard
2007 - 2013Harley DavidsonFLHRC Road King Classic
2004 - 2017Harley DavidsonFLHR Road King
2007 - 2007Harley DavidsonFLHRSE3 Screamin Eagle Road King
2014 - 2014Harley DavidsonFLHRSE6 CVO Road King
2013 - 2013Harley DavidsonFLHRSE5 CVO Road King
2004 - 2007Harley DavidsonFLHRS Road King Custom
2004 - 2006Harley DavidsonFLHRI Road King
2007 - 2017Harley DavidsonFLHTCU Electra Glide Ultra Classic
2008 - 2008Harley DavidsonFLHRSE4 Screamin Eagle Road King
2004 - 2017Harley DavidsonFLSTF Fat Boy
2004 - 2006Harley DavidsonFLHTCI Electra Glide Classic
2010 - 2010Harley DavidsonFLHTCUSE5 CVO Ultra Classic Electra Glide
2017 - 2017Harley DavidsonFLHRXS Road King Special
2006 - 2006Harley DavidsonFLST Heritage Softail
2004 - 2006Harley DavidsonFLHRSI Road King Custom
2012 - 2012Harley DavidsonFLHTCUSE7 CVO Ultra Classic Electra Glide
2015 - 2016Harley DavidsonFLHTCUL Electra Glide Ultra Classic Low
2011 - 2016Harley DavidsonFLTRUSE CVO Road Glide Ultra
2004 - 2006Harley DavidsonFLHTCUI Electra Glide Ultra Classic
2014 - 2017Harley DavidsonFLHTCUTG Tri Glide Ultra
2004 - 2013Harley DavidsonFLHTC Electra Glide Classic
2004 - 2017Harley DavidsonFLSTC Heritage Softail Classic
2009 - 2009Harley DavidsonFLHTCUSE4 CVO Ultra Classic Electra Glide
2004 - 2006Harley DavidsonFLHTI Electra Glide Standard
2015 - 2017Harley DavidsonFLHTK Ultra Limited
2015 - 2017Harley DavidsonFLTRX Road Glide
2008 - 2008Harley DavidsonFLHTCUSE3 Screamin Eagle Ultra Classic Electra Gl
2017 - 2017Harley DavidsonFLSS Softail Slim S
2007 - 2007Harley DavidsonFLHTCUSE2 Screamin Eagle Ultra Classic Electra Gl
2004 - 2006Harley DavidsonFLSTFI Fat Boy
2011 - 2011Harley DavidsonFLHTCUSE6 CVO Ultra Classic Electra Glide
2016 - 2017Harley DavidsonFLSTFBS Fat Boy S
2014 - 2017Harley DavidsonFLHTKSE CVO Limited
2010 - 2013Harley DavidsonFLTRX Road Glide Custom
2009 - 2013Harley DavidsonFLHTCUTG Tri Glide Ultra Classic
2010 - 2016Harley DavidsonFLSTFB Fat Boy Lo
2013 - 2013Harley DavidsonFLHTCUSE8 CVO Ultra Classic Electra Glide
2012 - 2012Harley DavidsonFLTRXSE CVO Road Glide Custom
2015 - 2017Harley DavidsonFLHTKL Ultra Limited Low
2004 - 2019Harley DavidsonXL1200C Sportster 1200 Custom
2017 - 2017Harley DavidsonFLS Softail Slim
2015 - 2017Harley DavidsonFLTRXS Road Glide Special
2005 - 2017Harley DavidsonFLSTN Softail Deluxe
2006 - 2006Harley DavidsonFLSTI Heritage Softail
2010 - 2014Harley DavidsonFLHTK Electra Glide Ultra Limited
2013 - 2013Harley DavidsonFLTRXSE2 CVO Road Glide Custom
2005 - 2006Harley DavidsonFLSTNI Softail Deluxe
2007 - 2007Harley DavidsonXL50 50th Anniversary Sportster
2004 - 2006Harley DavidsonFLSTCI Heritage Softail Classic
2007 - 2014Harley DavidsonFXDC Super Glide Custom
2007 - 2017Harley DavidsonFXDB Street Bob
2005 - 2007Harley DavidsonFLSTSC Softail Springer Classic
2008 - 2011Harley DavidsonFLSTSB Cross Bones
2007 - 2010Harley DavidsonFXD Dyna Super Glide
2014 - 2017Harley DavidsonFXDL Low Rider
2004 - 2009Harley DavidsonXL883C Sportster 883 Custom
2005 - 2006Harley DavidsonFLSTSCI Softail Springer Classic
2004 - 2009Harley DavidsonFXSTB Night Train
2009 - 2009Harley DavidsonFXDFSE CVO Dyna Fat Bob
2007 - 2009Harley DavidsonFLTR Road Glide
2010 - 2010Harley DavidsonFXDFSE2 CVO Dyna Fat Bob
2004 - 2006Harley DavidsonFXSTSI Springer Softail
2007 - 2017Harley DavidsonFXDWG Dyna Wide Glide
2005 - 2010Harley DavidsonXL883L Sportster 883 Low
2011 - 2017Harley DavidsonFLTRU Road Glide Ultra
2004 - 2007Harley DavidsonFXSTD Softail Deuce
2016 - 2017Harley DavidsonFXDLS Low Rider S
2009 - 2009Harley DavidsonFLTRSE3 CVO Road Glide
2017 - 2017Harley DavidsonFXSB Breakout
2011 - 2019Harley DavidsonXL883L SuperLow
2004 - 2007Harley DavidsonFXST Softail Standard
2007 - 2009Harley DavidsonFXDL Dyna Low Rider
2008 - 2017Harley DavidsonFXDF Fat Bob
2012 - 2016Harley DavidsonXL1200V Seventy-Two
2007 - 2010Harley DavidsonFXSTC Softail Custom
2008 - 2008Harley DavidsonFXDSE2 Screamin Eagle Dyna
2004 - 2006Harley DavidsonFXSTI Softail Standard
2017 - 2017Harley DavidsonFXSE CVO Pro Street Breakout
2004 - 2006Harley DavidsonFXSTS Springer Softail
2004 - 2006Harley DavidsonFXSTDI Softail Deuce
2007 - 2007Harley DavidsonFXDSE Screamin Eagle Dyna
2010 - 2020Harley DavidsonXL1200X Forty-Eight
2006 - 2011Harley DavidsonXL1200L Sportster 1200 Low
2005 - 2007Harley DavidsonXL883R Sportster 883 Roadster
2016 - 2020Harley DavidsonXL1200CX Roadster
2018 - 2020Harley DavidsonXL1200NS Iron 1200
2004 - 2006Harley DavidsonFXSTBI Night Train
2009 - 2020Harley DavidsonXL883N Iron 883
2004 - 2008Harley DavidsonXL1200R Sportster 1200 Roadster
2009 - 2010Harley DavidsonXR1200
2007 - 2012Harley DavidsonXL1200N Sportster 1200 Nightster
2014 - 2017Harley DavidsonXL1200T SuperLow 1200T
2018 - 2019Harley DavidsonXL1200XS Forty-Eight Special
2011 - 2012Harley DavidsonXR1200X
2004 - 2008Harley DavidsonXL883 Sportster

Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W6.0000” x H10.0000” x L4.0000”
  • Free Ground Shipping (1 - 5 Days)