Description
Features
- For balanced Twin Cam models
- Converts a stock engine to 124" using the stock crankcases
- Includes S&S Super Stock® 91 cc cylinder heads, 4.125" big bore cylinders, forged big bore flattop pistons, S&S 4.625" stroke flywheel assembly, S&S 640 gear drive Easy Start cams, S&S premium tappets, S&S adjustable pushrods, roller rocker arms, and all hardware, gaskets and instructions
- Made in the USA
| Position | Notes | |||
|---|---|---|---|---|
| 2013-2017 | Harley-Davidson | FXSB Breakout | - | - |
| 2007-2010 | Harley-Davidson | FXSTC Softail Custom | - | - |
| 2007-2009 | Harley-Davidson | FXSTB Night Train | - | - |
| 2010-2012 | Harley-Davidson | Softail Standard EFI FXSTI | - | - |
| 2007-2017 | Harley-Davidson | FLSTF Fat Boy | - | - |
| 2010-2017 | Harley-Davidson | FLSTFB Fat Boy Lo | - | - |
| 2007-2017 | Harley-Davidson | FLSTN Softail Deluxe | - | - |
| 2007-2017 | Harley-Davidson | FLSTC Heritage Softail Classic | - | - |
| 2008-2011 | Harley-Davidson | FXCWC Rocker C | - | - |
| 2012-2017 | Harley-Davidson | FLS Softail Slim | - | - |
| 2009 | Harley-Davidson | FXSTSSE3 CVO Softail Springer | - | - |
| 2016-2017 | Harley-Davidson | FLSS Softail Slim S | - | - |
| 2007 | Harley-Davidson | FLSTSC Softail Springer Classic | - | - |
| 2010 | Harley-Davidson | FLSTSE CVO Softail Convertible | - | - |
| 2008-2009 | Harley-Davidson | FXCW Rocker | - | - |
| 2008-2011 | Harley-Davidson | FLSTSB Cross Bones | - | - |
| 2012 | Harley-Davidson | FLSTSE3 CVO Softail Convertible | - | - |
| 2016-2017 | Harley-Davidson | FXSE CVO Pro Street Breakout | - | - |
| 2013-2014 | Harley-Davidson | FXSBSE CVO Breakout | - | - |
| 2011 | Harley-Davidson | FLSTSE2 CVO Softail Convertible | - | - |
| 2016-2017 | Harley-Davidson | FLSTFBS Fat Boy S | - | - |
| 2007-2009 | Harley-Davidson | FXST Softail Standard | - | - |
| 2009 | Harley-Davidson | Fat Boy Lo FLSTFB | - | - |
| 2007 | Harley-Davidson | Softail Rocker C FXCWC | - | - |
| 2007, 2010 | Harley-Davidson | Softail Rocker FXCW | - | - |
| 2014-2015 | Harley-Davidson | FLSTNSE CVO Softail Deluxe | - | - |
| 2011-2013 | Harley-Davidson | FXS Blackline | - | - |
| 2007 | Harley-Davidson | FXSTSSE Screamin Eagle Softail Springer | - | - |
| 2008 | Harley-Davidson | FXSTSSE2 Screamin Eagle Softail Springer | - | - |
| 2007 | Harley-Davidson | FXSTD Softail Deuce | - | - |
