Regular price$1,287.95
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Features
- 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.
Fitment
| Year | Make | Model |
|---|---|---|
| 2016-2017 | Harley-Davidson | Fat Boy S FLSTFBS |
| 2016-2017 | Harley-Davidson | Softail Slim S FLSS |
| 2016-2017 | Harley-Davidson | Low Rider S FXDLS |
| 2016-2017 | Harley-Davidson | Breakout FXSB |
| 2016 | Harley-Davidson | Road Glide Ultra FLTRU |
| 2015-2016 | Harley-Davidson | Electra Glide Ultra Classic Low FLHTCUL |
| 2015-2016 | Harley-Davidson | Road Glide Special FLTRXS |
| 2015-2016 | Harley-Davidson | Freewheeler FLRT |
| 2015-2016 | Harley-Davidson | Electra Glide Ultra Limited Low FLHTKL |
| 2015-2016 | Harley-Davidson | Road Glide Custom FLTRX |
| 2014-2016 | Harley-Davidson | Street Glide Special FLHXS |
| 2014-2016 | Harley-Davidson | Street Glide EFI FLHX |
| 2013-2015 | Harley-Davidson | Breakout FXSB |
| 2012-2017 | Harley-Davidson | Softail Slim FLS |
| 2012-2017 | Harley-Davidson | Wide Glide EFI FXDWGI |
| 2012-2017 | Harley-Davidson | Softail Deluxe EFI FLSTNI |
| 2012-2017 | Harley-Davidson | Softail Fat Boy EFI FLSTFI |
| 2012-2017 | Harley-Davidson | Softail Heritage Classic EFI FLSTCI |
| 2012-2016 | Harley-Davidson | Switchback FLD |
| 2012-2016 | Harley-Davidson | Fat Boy Lo FLSTFB |
| 2012-2013 | Harley-Davidson | Blackline FXS |
| 2011-2013 | Harley-Davidson | Road Glide Ultra FLTRU |
| 2011 | Harley-Davidson | Blackline FXS |
| 2011 | Harley-Davidson | Street Glide Trike FLHXXX |
| 2010-2016 | Harley-Davidson | Electra Glide Ultra Limited FLHTK |
| 2010-2013 | Harley-Davidson | Road Glide Custom FLTRX |
| 2010-2013 | Harley-Davidson | Road King Classic EFI FLHRC |
| 2010-2013 | Harley-Davidson | Street Glide EFI FLHX |
| 2010-2011 | Harley-Davidson | Fat Boy Lo FLSTFB |
| 2010-2011 | Harley-Davidson | Wide Glide EFI FXDWGI |
| 2010 | Harley-Davidson | Street Glide Trike FLHXXX |
| 2009-2016 | Harley-Davidson | Tri Glide Ultra Classic FLHTCUTG |
| 2009-2016 | Harley-Davidson | Road King EFI FLHR |
| 2009-2016 | Harley-Davidson | Electra Glide Ultra Classic EFI FLHTCUI |
| 2009-2013 | Harley-Davidson | Electra Glide Classic EFI FLHTCI |
| 2009 | Harley-Davidson | Street Glide EFI FLHX |
| 2009 | Harley-Davidson | Road King Classic EFI FLHRC |
| 2009 | Harley-Davidson | Electra Glide Standard EFI FLHTI |
| 2009 | Harley-Davidson | Road Glide EFI FLTR |
| 2008-2017 | Harley-Davidson | Fat Bob FXDF |
| 2008-2017 | Harley-Davidson | Street Bob FXDB |
| 2008-2014 | Harley-Davidson | Super Glide Custom EFI FXDCI |
| 2008-2011 | Harley-Davidson | Softail Rocker C FXCWC |
| 2008-2011 | Harley-Davidson | Softail Cross Bones FLSTSB |
| 2008-2010 | Harley-Davidson | Super Glide EFI FXDI |
| 2008-2009, 2014-2017 | Harley-Davidson | Low Rider EFI FXDL |
| 2008-2009 | Harley-Davidson | Softail Rocker FXCW |
| 2008 | Harley-Davidson | Wide Glide EFI FXDWGI |
| 2007-2011 | Harley-Davidson | Softail Fat Boy EFI FLSTFI |
| 2007-2011 | Harley-Davidson | Softail Heritage Classic EFI FLSTCI |
| 2007-2011 | Harley-Davidson | Softail Deluxe EFI FLSTNI |
| 2007-2010 | Harley-Davidson | Softail Custom EFI FXSTC |
| 2007-2009 | Harley-Davidson | Softail Night Train EFI FXSTBI |
| 2007-2008 | Harley-Davidson | Road King Classic EFI FLHRC |
| 2007-2008 | Harley-Davidson | Road Glide EFI FLTR |
| 2007-2008 | Harley-Davidson | Electra Glide Ultra Classic EFI FLHTCUI |
| 2007-2008 | Harley-Davidson | Street Glide EFI FLHX |
| 2007-2008 | Harley-Davidson | Road King EFI FLHR |
| 2007-2008 | Harley-Davidson | Electra Glide Standard EFI FLHTI |
| 2007-2008 | Harley-Davidson | Electra Glide Classic EFI FLHTCI |
| 2007 | Harley-Davidson | Softail Springer Classic EFI FLSTSCI |
| 2007 | Harley-Davidson | Road King Custom EFI FLHRS |
| 2007 | Harley-Davidson | Super Glide Custom EFI FXDCI |
| 2007 | Harley-Davidson | Super Glide EFI FXDI |
| 2007 | Harley-Davidson | Wide Glide EFI FXDWGI |
| 2007 | Harley-Davidson | Street Bob FXDB |
| 2007 | Harley-Davidson | Softail Deuce EFI FXSTDI |
| 2007 | Harley-Davidson | Low Rider EFI FXDL |
| 2007 | Harley-Davidson | Softail Standard EFI FXSTI |
| 2006 | Harley-Davidson | Street Bob FXDB |
| 2006 | Harley-Davidson | Super Glide EFI FXDI |
| 2006 | Harley-Davidson | Wide Glide EFI FXDWGI |
| 2006 | Harley-Davidson | Super Glide Custom EFI FXDCI |
Why Shop Tucker Speed?
- Harley-Davidson specialists with real-world parts and performance experience
- Fast shipping
- Expert technical support from a motorcycle shop that knows the products we sell
- Performance parts and accessories we trust on our own motorcycles
