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S&S Cycle 640C Chain Drive Camshaft Kit - 106-4399

106-4399

Description

Convert your Twin Cam to a gear drive
Kit includes cams, gears both inner and outer, gaskets, bearings, bolts and heavy-duty bearing plate
High performance cams
Includes cams, gaskets, bearings and installation instructions
Made in USA
Designed for engines of 95in. or more with compression ratios between 10.5:1 and 11.5:1 used in S&S 124in. engines
Intake Opening (degrees): 25
Intake Closing (degrees): 60
Exhaust Opening (degrees): 65
Exhaust Closing (degrees): 25
Intake Duration (degrees): 265
Exhaust Duration (degrees): 270
Valve Lift (in): .640
Intake Lift at TDC (in): .228
Exhaust Lift at TDC (in): .214

Product Series

Application List

YearsMakeModelApplicationNotes
2012 - 2013Harley DavidsonFLD Switchback
2007 - 2013Harley DavidsonFLHR Road King
2007 - 2013Harley DavidsonFLHRC Road King Classic
2007 - 2007Harley DavidsonFLHRS Road King Custom
2007 - 2009Harley DavidsonFLHT Electra Glide Standard
2007 - 2013Harley DavidsonFLHTC Electra Glide Classic
2007 - 2013Harley DavidsonFLHTCU Electra Glide Ultra Classic
2009 - 2013Harley DavidsonFLHTCUTG Tri Glide Ultra Classic
2010 - 2013Harley DavidsonFLHTK Electra Glide Ultra Limited
2007 - 2013Harley DavidsonFLHX Street Glide
2010 - 2011Harley DavidsonFLHXXX Street Glide Trike
2012 - 2017Harley DavidsonFLS Softail Slim
2017 - 2017Harley DavidsonFLSS Softail Slim S
2007 - 2017Harley DavidsonFLSTC Heritage Softail Classic
2007 - 2017Harley DavidsonFLSTF Fat Boy
2010 - 2013Harley DavidsonFLSTFB Fat Boy Lo
2017 - 2017Harley DavidsonFLSTFBS Fat Boy S
2007 - 2017Harley DavidsonFLSTN Softail Deluxe
2008 - 2011Harley DavidsonFLSTSB Cross Bones
2007 - 2007Harley DavidsonFLSTSC Softail Springer Classic
2007 - 2009Harley DavidsonFLTR Road Glide
2011 - 2017Harley DavidsonFLTRU Road Glide Ultra
2017 - 2017Harley DavidsonFLTRX Road Glide
2010 - 2013Harley DavidsonFLTRX Road Glide Custom
2017 - 2017Harley DavidsonFLTRXS Road Glide Special
2008 - 2009Harley DavidsonFXCW Rocker
2008 - 2011Harley DavidsonFXCWC Rocker C
2007 - 2010Harley DavidsonFXD Dyna Super Glide
2007 - 2017Harley DavidsonFXDB Street Bob
2006 - 2006Harley DavidsonFXDBI Street Bob
2007 - 2013Harley DavidsonFXDC Super Glide Custom
2006 - 2006Harley DavidsonFXDCI Super Glide Custom
2008 - 2017Harley DavidsonFXDF Fat Bob
2006 - 2006Harley DavidsonFXDI Dyna Super Glide
2006 - 2006Harley DavidsonFXDI35 Dyna 35th Anniversary Super Glide
2007 - 2009Harley DavidsonFXDL Dyna Low Rider
2017 - 2017Harley DavidsonFXDL Low Rider
2006 - 2006Harley DavidsonFXDLI Dyna Low Rider
2017 - 2017Harley DavidsonFXDLS Low Rider S
2007 - 2017Harley DavidsonFXDWG Dyna Wide Glide
2006 - 2006Harley DavidsonFXDWGI Dyna Wide Glide
2011 - 2013Harley DavidsonFXS Blackline
2013 - 2017Harley DavidsonFXSB Breakout
2017 - 2017Harley DavidsonFXSE CVO Pro Street Breakout
2007 - 2007Harley DavidsonFXST Softail Standard
2007 - 2009Harley DavidsonFXSTB Night Train
2007 - 2010Harley DavidsonFXSTC Softail Custom
2007 - 2007Harley DavidsonFXSTD Softail Deuce

Shipping Information

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