Forged Piston Kit - Twin Cam

KB PERFORMANCE

Forged Piston Kit - Twin Cam

0910-3970

Regular price $335.95

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DESCRIPTION


Fitments

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

Features

  • 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

  • Specs

  • Units: Kit
  • Bore - Oversize: Standard
  • Bore Oversize: Standard
  • Bore Size: 3.875"
  • Riding Style: Street
  • Compression Ratio: 10.0:1
  • Piston Material: 4032 Aluminum Alloy

  • Approximate Package Weight & Dimensions

  • Weight: 2.65
  • Height: 5.73
  • Length: 5.94
  • Width: 5.81