S&S Cycle 124" Big Bore Cylinder Kit - Twin Cam - Black 910-0338

• The Big Bore kit yields excellent results with stock cylinder heads
• Easy installation: no need to bore or split existing cases, just swap the cylinders
• Cylinders are constructed from premium aluminum castings with cast-in iron liners
• Kits include cylinders, pistons, rings and gaskets (head, base and exhaust)
• Black or silver powder-coat finish
• Made in the U.S.A.
• This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.

Harley-Davidson -- Wide Glide EFI FXDWGI -- (2016, 2007, 2008, 2012, 2010, 2013, 2014, 2015, 2011, 2017); Harley-Davidson -- Street Glide EFI FLHX -- (2011, 2009, 2010, 2008, 2007, 2016, 2013, 2014, 2015, 2012); Harley-Davidson -- Softail Custom EFI FXSTC -- (2007, 2008, 2009, 2010); Harley-Davidson -- Road Glide Custom FLTRX -- (2011, 2012, 2010, 2016, 2015, 2013); Harley-Davidson -- Softail Night Train EFI FXSTBI -- (2007, 2008, 2009); Harley-Davidson -- Road King Classic EFI FLHRC -- (2007, 2008, 2012, 2013, 2010, 2011, 2009); Harley-Davidson -- Electra Glide Ultra Limited FLHTK -- (2011, 2010, 2012, 2013); Harley-Davidson -- Electra Glide Standard EFI FLHTI -- (2007, 2008, 2009); Harley-Davidson -- Tri Glide Ultra Classic FLHTCUTG -- (2009, 2010, 2012, 2011, 2013); Harley-Davidson -- Street Bob FXDB -- (2007, 2008, 2016, 2013, 2014, 2012, 2010, 2009, 2011, 2015, 2017); Harley-Davidson -- Street Glide Trike FLHXXX -- (2011, 2010); Harley-Davidson -- Road King EFI FLHR -- (2007, 2016, 2008, 2012, 2009, 2011, 2010, 2014, 2015, 2013); Harley-Davidson -- Electra Glide Classic EFI FLHTCI -- (2008, 2007, 2012, 2011, 2013, 2010, 2009); Harley-Davidson -- Softail Deluxe EFI FLSTNI -- (2016, 2013, 2007, 2015, 2009, 2008, 2012, 2010, 2011, 2014, 2017); Harley-Davidson -- Electra Glide Ultra Classic EFI FLHTCUI -- (2007, 2008, 2016, 2015, 2010, 2012, 2013, 2014, 2011, 2009); Harley-Davidson -- Super Glide Custom EFI FXDCI -- (2007, 2008, 2009, 2014, 2012, 2011, 2013, 2010); Harley-Davidson -- Road Glide Ultra FLTRU -- (2011, 2012, 2013); Harley-Davidson -- Fat Boy Lo FLSTFB -- (2016, 2010, 2014, 2015, 2011, 2012, 2013); Harley-Davidson -- Low Rider EFI FXDL -- (2014, 2009, 2008, 2007, 2016, 2017, 2015); Harley-Davidson -- Road Glide EFI FLTR -- (2007, 2008, 2009); Harley-Davidson -- Super Glide EFI FXDI -- (2007, 2008, 2010, 2009); Harley-Davidson -- Road King Custom EFI FLHRS -- (2007); Harley-Davidson -- Switchback FLD -- (2016, 2013, 2015, 2014, 2012); Harley-Davidson -- Softail Heritage Classic EFI FLSTCI -- (2016, 2007, 2013, 2010, 2009, 2014, 2011, 2012, 2015, 2008, 2017); Harley-Davidson -- Fat Bob FXDF -- (2016, 2008, 2014, 2011, 2010, 2015, 2012, 2009, 2013, 2017); Harley-Davidson -- Softail Springer Classic EFI FLSTSCI -- (2007); Harley-Davidson -- Softail Fat Boy EFI FLSTFI -- (2016, 2009, 2014, 2010, 2007, 2011, 2008, 2013, 2012, 2015, 2017); Harley-Davidson -- Softail Rocker C FXCWC -- (2009, 2011, 2010, 2008); Harley-Davidson -- Softail Cross Bones FLSTSB -- (2010, 2011, 2009, 2008); Harley-Davidson -- Breakout FXSB -- (2015, 2016, 2013, 2014, 2017); Harley-Davidson -- Electra Glide Ultra Classic Low FLHTCUL -- (2016, 2015); Harley-Davidson -- Road Glide Special FLTRXS -- (2016, 2015); Harley-Davidson -- Street Glide Special FLHXS -- (2014, 2016, 2015); Harley-Davidson -- Softail Slim FLS -- (2015, 2012, 2013, 2016, 2014, 2017); Harley-Davidson -- Blackline FXS -- (2013, 2011, 2012); Harley-Davidson -- Softail Rocker FXCW -- (2008, 2009); Harley-Davidson -- Fat Boy S FLSTFBS -- (2016, 2017); Harley-Davidson -- Softail Slim S FLSS -- (2016, 2017); Harley-Davidson -- Softail Deuce EFI FXSTDI -- (2007); Harley-Davidson -- Freewheeler FLRT -- (2015, 2016); Harley-Davidson -- Low Rider S FXDLS -- (2017, 2016); Harley-Davidson -- Softail Standard EFI FXSTI -- (2007)