Description
S&S Cycle - Silver Powdercoat 89cc Super Stock™ Cylinder Heads fits '06-'17 Twin Cam Models (Exc. Twin Cooled Motors)
S&S Cycle's 89cc Super Stock™ Cylinder Heads' high port flow creates excellent performance after initial installation, and even greater performance after more updates! The heads are designed for compression releases. (sold separately; please note S&S rocker boxes are required to use S&S compression releases).
NOTE: NOT for models with OEM compression releases.
Features
- Heads are fully assembled with springs and valves
- 89cc heads work best for motors over 103" or with high-compression pop-up pistons
- 89cc have 2.000" intake and 1.605" exhaust and .640" springs
- Do not include rocker arm components, intake manifold or gaskets
- Heads include four long headbolts, and reuse four long OEM headbolts
- Accept OEM intake manifolds
- Made in the U.S.A.
- Must use S&S rocker boxes (PART #90-4110) if S&S compression releases are used.
- Not compatible with Twin Cooled heads.
Fitment
| 2015-2016 | Harley-Davidson | Electra Glide Ultra Limited Low FLHTKL |
| 2015-2016 | Harley-Davidson | Road Glide Special FLTRXS |
| 2014-2016 | Harley-Davidson | Street Glide Special FLHXS |
| 2014-2016 | Harley-Davidson | Electra Glide Ultra Classic Low FLHTCUL |
| 2014-2016 | Harley-Davidson | CVO Electra Glide Ultra Limited FLHTKSE |
| 2014 | Harley-Davidson | CVO Road King FLHRSE |
| 2013-2017 | Harley-Davidson | Breakout FXSB |
| 2013 | Harley-Davidson | CVO Road Glide Custom FLTRXSE2 |
| 2013 | Harley-Davidson | CVO Road King FLHRSE5 |
| 2013 | Harley-Davidson | CVO Electra Glide Ultra Classic FLHTCUSE8 |
| 2012-2017 | Harley-Davidson | Softail Slim FLS |
| 2012-2016 | Harley-Davidson | Switchback FLD |
| 2012 | Harley-Davidson | CVO Street Glide FLHXSE3 |
| 2012 | Harley-Davidson | CVO Road Glide Custom FLTRXSE |
| 2012 | Harley-Davidson | CVO Electra Glide Ultra Classic FLHTCUSE7 |
| 2011-2013, 2016 | Harley-Davidson | Road Glide Ultra FLTRU |
| 2011-2013 | Harley-Davidson | Blackline FXS |
| 2011, 2015-2016 | Harley-Davidson | CVO Road Glide Ultra FLTRUSE |
| 2011 | Harley-Davidson | CVO Electra Glide Ultra Classic FLHTCUSE6 |
| 2011 | Harley-Davidson | CVO Street Glide FLHXSE2 |
| 2010-2016 | Harley-Davidson | Electra Glide Ultra Limited FLHTK |
| 2010-2016 | Harley-Davidson | Fat Boy Lo FLSTFB |
| 2010-2013, 2015-2016 | Harley-Davidson | Road Glide Custom FLTRX |
| 2010, 2015-2016 | Harley-Davidson | CVO Street Glide FLHXSE |
| 2010 | Harley-Davidson | CVO Electra Glide Ultra Classic FLHTCUSE5 |
| 2009-2013 | Harley-Davidson | Road King Classic FLHRC |
| 2009 | Harley-Davidson | CVO Road Glide FLTRSE3 |
| 2009 | Harley-Davidson | CVO Electra Glide Ultra Classic FLHTCUSE4 |
| 2008-2017 | Harley-Davidson | Fat Bob FXDF |
| 2008-2016 | Harley-Davidson | Electra Glide Police FLHTPI |
| 2008-2011 | Harley-Davidson | Softail Cross Bones FLSTSB |
| 2008-2011 | Harley-Davidson | Softail Rocker C FXCWC |
| 2008-2009 | Harley-Davidson | Softail Rocker FXCW |
| 2008 | Harley-Davidson | Screamin' Eagle Road King FLHRSE4 |
| 2008 | Harley-Davidson | Screamin' Eagle Electra Glide Ultra Classic FLHTCUSE3 |
| 2007-2017 | Harley-Davidson | Softail Fat Boy EFI FLSTFI |
| 2007-2017 | Harley-Davidson | Softail Heritage Classic EFI FLSTCI |
| 2007-2017 | Harley-Davidson | Softail Deluxe EFI FLSTNI |
| 2007-2016 | Harley-Davidson | Road King EFI FLHR |
| 2007-2016 | Harley-Davidson | Electra Glide Ultra Classic EFI FLHTCUI |
| 2007-2016 | Harley-Davidson | Street Glide EFI FLHX |
| 2007-2013 | Harley-Davidson | Road King Classic EFI FLHRC |
| 2007-2013 | Harley-Davidson | Electra Glide Classic EFI FLHTCI |
| 2007-2010 | Harley-Davidson | Softail Custom EFI FXSTC |
| 2007-2009, 2015-2017 | Harley-Davidson | Low Rider EFI FXDL |
| 2007-2009 | Harley-Davidson | Electra Glide Standard EFI FLHTI |
| 2007-2009 | Harley-Davidson | Road Glide EFI FLTR |
| 2007-2009 | Harley-Davidson | Softail Night Train EFI FXSTBI |
| 2007 | Harley-Davidson | Softail Springer Classic EFI FLSTSCI |
| 2007 | Harley-Davidson | Road King Custom EFI FLHRS |
| 2007 | Harley-Davidson | Softail Deuce EFI FXSTDI |
| 2007 | Harley-Davidson | Softail Standard EFI FXSTI |
| 2006-2017 | Harley-Davidson | Street Bob FXDB |
| 2006-2014 | Harley-Davidson | Super Glide Custom EFI FXDCI |
| 2006-2010 | Harley-Davidson | Super Glide EFI FXDI |
| 2006-2008, 2010-2017 | Harley-Davidson | Wide Glide EFI FXDWGI |
