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S&S 100" Sidewinder Big Bore Kit Wrinkle Black #910-0646 Harley Davidson

Product Details

S&S 4" big bore cylinder and piston kit boosts Twin Cam 88 Harley-Davidson big twin engines to 100" displacement. This kit does not require any machining, rebalancing or engine removal, and includes just about everything you'll need to complete the installation. These are biggest cylinder bore that can be installed in a stock crankcase without machining!

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  • Bolt-in kit requires no machining, balancing, or splitting the crankcases
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  • Converts Twin Cam 88 engine to 100 cubic inches of power
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  • Complete kit includes cylinders, pistons, gaskets, and instructions
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  • Powder coated cylinder finish matches stock finish of your bike
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  • Made in the USA
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Fit Guide

Model
Sidewinder Bolt-In Big Bore Kit
Bore
4 in.
Color
Wrinkle Black
Compression Ratio
10.5:1
Country of Origin
USA
Displacement
100 CI
Engine Type
Twin Cam 88
Finish
Powder Coated
Material
Aluminum
Stroke
4 in.

Product Fitment

This item fits the following applications:

Harley Davidson FLHR Electra Glide Road King 2000-2006
Harley Davidson FLHR Road King 2000-2006
Harley Davidson FLHRCI Road King Classic 2000-2006
Harley Davidson FLHRI Road King 2000-2006
Harley Davidson FLHRS Road King Custom 2004-2006
Harley Davidson FLHRSI Road King Custom 2004-2006
Harley Davidson FLHT Electra Glide 2000-2006
Harley Davidson FLHT Electra Glide Standard 2000-2006
Harley Davidson FLHTC Electra Glide Classic 2000-2005
Harley Davidson FLHTCI Electra Glide Classic 2000-2006
Harley Davidson FLHTCU Electra Glide Ultra Classic 2000-2006
Harley Davidson FLHTCU Ultra Classic Electra Glide 2000-2006
Harley Davidson FLHTCUI Ultra Classic Electra Glide 2000-2006
Harley Davidson FLHTI Electra Glide Standard 2003-2006
Harley Davidson FLHX Street Glide 2006
Harley Davidson FLHXI Street Glide 2006
Harley Davidson FLST Heritage Softail 2006
Harley Davidson FLSTC Heritage Softail Classic 2000-2006
Harley Davidson FLSTCI Heritage Softail Classic 2001-2006
Harley Davidson FLSTF Softail Fat Boy 2000-2006
Harley Davidson FLSTFI Softail Fat Boy 2001-2006
Harley Davidson FLSTI Heritage Softail 2006
Harley Davidson FLSTN Softail Deluxe 2005-2006
Harley Davidson FLSTNI Softail Deluxe 2005-2006
Harley Davidson FLSTS Heritage Springer Softail 2000-2003
Harley Davidson FLSTSC Softail Springer Classic 2005-2006
Harley Davidson FLSTSCI Softail Springer Classic 2005-2006
Harley Davidson FLSTSI Heritage Springer Softail 2001-2003
Harley Davidson FLTR Road Glide 2000-2004
Harley Davidson FLTRI Road Glide 2000-2006
Harley Davidson FLTRX Road Glide 2000-2004
Harley Davidson FXD Dyna Super Glide 2000-2005
Harley Davidson FXDBI Dyna Street Bob 2006
Harley Davidson FXDC Dyna Glide Custom 2005
Harley Davidson FXDC Dyna Super Glide Custom 2005
Harley Davidson FXDCI Dyna Super Glide Custom 2005-2006
Harley Davidson FXDI35 35th Anniversary Dyna Super Glide 2006
Harley Davidson FXDI Dyna Super Glide 2004-2006
Harley Davidson FXDL Dyna Low Rider 2000-2005
Harley Davidson FXDLI Dyna Low Rider 2004-2006
Harley Davidson FXDS-CONV Dyna Super Glide Convertible 2000
Harley Davidson FXDWG Dyna Wide Glide 2000-2005
Harley Davidson FXDWGI Dyna Wide Glide 2004-2006
Harley Davidson FXDX Dyna Super Glide Sport 2000-2005
Harley Davidson FXDXI Dyna Super Glide Sport 2004-2005
Harley Davidson FXDXT Dyna Super Glide T-Sport 2001-2003
Harley Davidson FXST Softail Standard 2000-2006
Harley Davidson FXSTB Softail Night Train 2000-2006
Harley Davidson FXSTBI Softail Night Train 2001-2006
Harley Davidson FXSTD Softail Deuce 2000-2006
Harley Davidson FXSTDI Softail Deuce 2001-2006
Harley Davidson FXSTI Softail Standard 2001-2006
Harley Davidson FXSTS Springer Softail 2000-2006
Harley Davidson FXSTSI Springer Softail 2001-2006