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S&S 107" Bolt-In Big Bore Kit Silver #910-0480 Harley Davidson

Product Details

  • 3.937 inch diameter bore
  • Cylinder and piston kits make going to the maximum bores size easy
    • No machining required
    • Stock engine height is maintained
    • 11 fin cylinder design closely resembles OE shape and come pre-finished and ready to install
  • Increased fin area for better heat dissipation
  • Centrifugal cast, gray iron liner features 40,000 psi tensile strength for superior wear and performance
  • CP Pistons are recognized as industry leaders, and provide exceptional wear, performance and noise characteristics

Kit Contents:

  • S&S cylinders with cylinder gaskets
  • Piston set with rings, wristpins, and wristpin clips

Made in the USA

Fit Guide

Model
Bolt-In Big Bore Kit
Bore
3.937 in.
Color
Silver
Compression Ratio
10.5:1
Country of Origin
USA
Displacement
107 CI
Engine Type
Twin Cam
Stroke
4-3/8 in.

Product Fitment

This item fits the following applications:

Harley Davidson FLD Dyna Switchback 2012-2016
Harley Davidson FLHR Electra Glide Road King 2007-2016
Harley Davidson FLHR Road King 2007-2016
Harley Davidson FLHRC Road King Classic 2007-2013
Harley Davidson FLHRS Road King Custom 2007
Harley Davidson FLHT Electra Glide 2007-2009
Harley Davidson FLHT Electra Glide Standard 2007-2009
Harley Davidson FLHTC Electra Glide Classic 2007-2013
Harley Davidson FLHTCU Electra Glide Ultra Classic 2007-2016
Harley Davidson FLHTCU Ultra Classic Electra Glide 2007-2016
Harley Davidson FLHTCUL Electra Glide Ultra Classic Low 2015-2016
Harley Davidson FLHTCUTG Tri Glide Ultra Classic 2009-2016
Harley Davidson FLHTK Electra Glide Ultra Limited 2010-2016
Harley Davidson FLHTKL Electra Glide Ultra Limited Low 2015-2016
Harley Davidson FLHX Street Glide 2007-2016
Harley Davidson FLHXS Street Glide Special 2014-2016
Harley Davidson FLHXXX Street Glide Trike 2010-2011
Harley Davidson FLRT Freewheeler 2015-2016
Harley Davidson FLS Softail Slim 2012-2017
Harley Davidson FLSS Softail Slim S 2016-2017
Harley Davidson FLSTC Heritage Softail Classic 2007-2017
Harley Davidson FLSTF Softail Fat Boy 2007-2017
Harley Davidson FLSTFB Softail Fat Boy Lo 2010-2016
Harley Davidson FLSTFBS Softail Fat Boy S 2016-2017
Harley Davidson FLSTN Softail Deluxe 2007-2017
Harley Davidson FLSTSB Softail Cross Bones 2008-2011
Harley Davidson FLSTSC Softail Springer Classic 2007
Harley Davidson FLTR Road Glide 2007-2009
Harley Davidson FLTRU Road Glide Ultra 2011-2013, 2016
Harley Davidson FLTRX Road Glide 2007-2009
Harley Davidson FLTRX Road Glide 2015-2016
Harley Davidson FLTRX Road Glide Custom 2010-2013
Harley Davidson FLTRXS Road Glide Special 2015-2016
Harley Davidson FXCW Softail Rocker 2008-2009
Harley Davidson FXCWC Softail Rocker C 2008-2011
Harley Davidson FXD Dyna Super Glide 2007-2010
Harley Davidson FXDB Dyna Street Bob 2007-2017
Harley Davidson FXDBC Dyna Street Bob Limited 2016
Harley Davidson FXDBP Dyna Street Bob 2016
Harley Davidson FXDC Dyna Glide Custom 2007-2014
Harley Davidson FXDC Dyna Super Glide Custom 2007-2014
Harley Davidson FXDF Dyna Fat Bob 2008-2017
Harley Davidson FXDL Dyna Low Rider 2007-2009, 2014-2017
Harley Davidson FXDLS Dyna Low Rider S 2016-2017
Harley Davidson FXDWG Dyna Wide Glide 2007-2008, 2010-2017
Harley Davidson FXS Softail Blackline 2011-2013
Harley Davidson FXSB Softail Breakout 2013-2017
Harley Davidson FXST Softail Standard 2007
Harley Davidson FXSTB Softail Night Train 2007-2009
Harley Davidson FXSTC Softail Custom 2007-2010
Harley Davidson FXSTD Softail Deuce 2007