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S&S 635GE Easy Start Gear Drive Complete Camshaft Kit

Item: 359422

$831.94 – $886.30

Select Your Vehicle - Fitment Guaranteed

S&S 635GE Easy Start Gear Drive Complete Camshaft Kit


  • S&S 635G easy start gear drive camshaft set is are recommended for modified engines with larger displacement and higher compression. More torque and horsepower than bolt in cams can deliver.

Complete kit includes cams with inner gears and installation kit. This cam greatly improves valve timing accuracy by eliminating timing chain lash and Easy Start Cams allow stock starter to start any engine.

Features and benefits:

  • Improves valve timing accuracy by eliminating timing chain lash
  • Easy Start Cams allow stock starter to start any engine
  • No tensioner shoes to wear out or fail
  • Made in the USA

Product Note: Requires high lift springs, (sold separately).

Specification Details
Country of Origin USA
Drive Type Varies (make selection above)
Engine Type Twin Cam
Exhaust Duration 276 degrees
Exhaust Lift .284 in.
Exhaust Lobe Center 100.5 degrees
Exhaust Timing (Close) 37.5 degrees
Exhaust Timing (Open) 58.5 degrees
Intake Duration 276 degrees
Intake Lift .186 in.
Intake Lobe Center 102 degrees
Intake Timing (Close) 43.5 degrees
Intake Timing (Open) 19.5 degrees
Valve Lift .635 in.

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Harley Davidson
  • FLD Dyna Switchback 2012-2016
  • FLHR Road King 2000-2016
  • FLHRC Road King Classic 2007-2013
  • FLHRCI Road King Classic 2000-2006
  • FLHRI Road King 2000-2006
  • FLHRS Road King Custom 2004-2007
  • FLHRSI Road King Custom 2004-2006
  • FLHT Electra Glide Standard 2000-2009
  • FLHTC Electra Glide Classic 2000-2005, 2007-2013
  • FLHTCI Electra Glide Classic 2000-2006
  • FLHTCU Ultra Classic Electra Glide 2000-2016
  • FLHTCUI Ultra Classic Electra Glide 2000-2006
  • FLHTCUL Electra Glide Ultra Classic Low 2015-2016
  • FLHTCUTG Tri Glide Ultra Classic 2009-2016
  • FLHTI Electra Glide Standard 2003-2006
  • FLHTK Electra Glide Ultra Limited 2010-2016
  • FLHTKL Electra Glide Ultra Limited Low 2015-2016
  • FLHX Street Glide 2006-2016
  • FLHXI Street Glide 2006
  • FLHXS Street Glide Special 2014-2016
  • FLHXXX Street Glide Trike 2010-2011
  • FLRT Freewheeler 2015-2016
  • FLS Softail Slim 2012-2017
  • FLSS Softail Slim S 2016-2017
  • FLST Heritage Softail 2006
  • FLSTC Heritage Softail Classic 2000-2017
  • FLSTCI Heritage Softail Classic 2001-2006
  • FLSTF Softail Fat Boy 2000-2017
  • FLSTFB Softail Fat Boy Lo 2010-2016
  • FLSTFBS Softail Fat Boy S 2016-2017
  • FLSTFI Softail Fat Boy 2001-2006
  • FLSTI Heritage Softail 2006
  • FLSTN Softail Deluxe 2005-2017
  • FLSTNI Softail Deluxe 2005-2006
  • FLSTS Heritage Springer Softail 2000-2003
  • FLSTSB Softail Cross Bones 2008-2011
  • FLSTSC Softail Springer Classic 2005-2007
  • FLSTSCI Softail Springer Classic 2005-2006
  • FLSTSI Heritage Springer Softail 2001-2003
  • FLTR Road Glide 2000-2004, 2007-2009
  • FLTRI Road Glide 2000-2006
  • FLTRU Road Glide Ultra 2011-2013, 2016
  • FLTRX Road Glide 2015-2016
  • FLTRX Road Glide Custom 2010-2013
  • FLTRXS Road Glide Special 2015-2016
  • FXCW Softail Rocker 2008-2009
  • FXCWC Softail Rocker C 2008-2011
  • FXD Dyna Super Glide 2000-2005, 2007-2010
  • FXDB Dyna Street Bob 2007-2017
  • FXDBC Dyna Street Bob Limited 2016
  • FXDBI Dyna Street Bob 2006
  • FXDBP Dyna Street Bob 2016
  • FXDC Dyna Super Glide Custom 2005, 2007-2014
  • FXDCI Dyna Super Glide Custom 2005-2006
  • FXDF Dyna Fat Bob 2008-2017
  • FXDI Dyna Super Glide 2004-2006
  • FXDI35 35th Anniversary Dyna Super Glide 2006
  • FXDL Dyna Low Rider 2000-2005, 2007-2009, 2014-2017
  • FXDLI Dyna Low Rider 2004-2006
  • FXDLS Dyna Low Rider S 2016-2017
  • FXDS-CONV Dyna Convertible 2000
  • FXDWG Dyna Wide Glide 2000-2005, 2007-2008, 2010-2017
  • FXDWGI Dyna Wide Glide 2004-2006
  • FXDX Dyna Super Glide Sport 2000-2005
  • FXDXI Dyna Super Glide Sport 2004-2005
  • FXDXT Dyna Super Glide T-Sport 2001-2003
  • FXS Softail Blackline 2011-2013
  • FXSB Softail Breakout 2013-2017
  • FXST Softail Standard 2000-2007
  • FXSTB Softail Night Train 2000-2009
  • FXSTBI Softail Night Train 2001-2006
  • FXSTC Softail Custom 2007-2010
  • FXSTD Softail Deuce 2000-2007
  • FXSTDI Softail Deuce 2001-2006
  • FXSTI Softail Standard 2001-2006
  • FXSTS Springer Softail 2000-2006
  • FXSTSI Springer Softail 2001-2006

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Questions & Answers

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Do the inner cams come assembled ready to be installed and the otter gears just need to be installed this is on a 2003 heritage softail classic

If you're referring to the easy-start mechanism within the cams, yes - those are pre-assembled by S&S. Just follow the guidelines as outlined in the included instructions and you're all set with the installation.

By Staff
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