Kb Performance Forged Piston Kit - Twin Cam Kb661C.005

• Pistons forged from 4032 aluminum alloy
• Offset pin design for quiet operation
• Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings
• Piston pin lock rings available separately
• Replacement rings are also available separately

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