Features
- The Big Bore kit yields excellent results with stock cylinder heads (not for Twin Cooled motors) unless noted
- Easy installation: no need to bore or split existing cases, just swap the cylinders (unless noted)
- 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.
Specs
- Product Name: Cylinder Kit
- Style: Big Bore
- Color/Finish: Black
- Material: Aluminum
- Bore Size: 3.927"
- Displacement: 107"
- Stroke Length: 4-1/8"
- Compression Ratio: 9.9:1
- Units: Kit
- Riding Style: Street
2010-2016 | Harley-Davidson | Electra Glide Ultra Limited FLHTK |
2007-2009 | Harley-Davidson | Road Glide EFI FLTR |
2007 | Harley-Davidson | Softail Springer Classic EFI FLSTSCI |
2007-2013 | Harley-Davidson | Electra Glide Classic EFI FLHTCI |
2007-2016 | Harley-Davidson | Street Glide EFI FLHX |
2016-2017 | Harley-Davidson | Fat Boy S FLSTFBS |
2016-2017 | Harley-Davidson | Softail Slim S FLSS |
2007-2012 | Harley-Davidson | Softail Standard EFI FXSTI |
2009-2013 | Harley-Davidson | Road King Classic FLHRC |
2007-2009 | Harley-Davidson | Softail Night Train EFI FXSTBI |
2007-2017 | Harley-Davidson | Street Bob FXDB |
2011-2013 | Harley-Davidson | Blackline FXS |
2012 | Harley-Davidson | CVO Softail Convertible FLSTSE3 |
2007 | Harley-Davidson | Screamin' Eagle Dyna FXDSE |
2009 | Harley-Davidson | CVO Fat Bob FXDFSE |
2012 | Harley-Davidson | CVO Road Glide Custom FLTRXSE |
2008 | Harley-Davidson | Screamin' Eagle Road King FLHRSE4 |
2008-2011 | Harley-Davidson | Softail Cross Bones FLSTSB |
2009 | Harley-Davidson | CVO Softail Springer FXSTSSE3 |
2008 | Harley-Davidson | Screamin' Eagle Softail Springer FXSTSSE2 |
2012-2016 | Harley-Davidson | Switchback FLD |
2009 | Harley-Davidson | CVO Electra Glide Ultra Classic FLHTCUSE4 |
2010 | Harley-Davidson | CVO Electra Glide Ultra Classic FLHTCUSE5 |
2007 | Harley-Davidson | Screamin' Eagle Electra Glide Ultra Classic FLHTCUSE2 |
2007-2016 | Harley-Davidson | Road King EFI FLHR |
2016-2017 | Harley-Davidson | Low Rider S FXDLS |
2013 | Harley-Davidson | CVO Road King FLHRSE5 |
2007-2010 | Harley-Davidson | Super Glide EFI FXDI |
2007-2009 | Harley-Davidson | Electra Glide Standard EFI FLHTI |
2007-2009, 2014-2017 | Harley-Davidson | Low Rider EFI FXDL |
2012-2017 | Harley-Davidson | Softail Slim FLS |
2016-2017 | Harley-Davidson | CVO Pro Street Breakout FXSE |
2014-2016 | Harley-Davidson | CVO Electra Glide Ultra Limited FLHTKSE |
2014 | Harley-Davidson | CVO Road King FLHRSE |
2007-2013 | Harley-Davidson | Road King Classic EFI FLHRC |
2007-2008, 2010-2017 | Harley-Davidson | Wide Glide EFI FXDWGI |
2007-2010 | Harley-Davidson | Softail Custom EFI FXSTC |
2008-2017 | Harley-Davidson | Fat Bob EFI FXDF |
2010-2013, 2015-2016 | Harley-Davidson | Road Glide Custom FLTRX |
2007-2011 | Harley-Davidson | Softail Rocker C FXCWC |
2007-2014 | Harley-Davidson | Super Glide Custom EFI FXDCI |
2013-2017 | Harley-Davidson | Breakout FXSB |
- Product Name: Cylinder Kit
- Style: Big Bore
- Base Color: Black
- Color/Finish: Black
- Material: Aluminum
- Bore Size: 3.937"
- Displacement: 107"
- Stroke Length: 4-3/8"
- Units: Kit
- Riding Style: Street
2008-2011 | Harley-Davidson | Softail Cross Bones FLSTSB |
2016-2017 | Harley-Davidson | Softail Slim S FLSS |
2013-2017 | Harley-Davidson | Breakout FXSB |
2007-2010 | Harley-Davidson | Softail Custom EFI FXSTC |
2007-2012 | Harley-Davidson | Softail Standard EFI FXSTI |
2010 | Harley-Davidson | CVO Softail Convertible FLSTSE |
2012-2017 | Harley-Davidson | Softail Slim FLS |
2007-2017 | Harley-Davidson | Softail Fat Boy EFI FLSTFI |
2009-2017 | Harley-Davidson | Fat Boy Lo FLSTFB |
2011 | Harley-Davidson | CVO Softail Convertible FLSTSE2 |
2007-2017 | Harley-Davidson | Softail Deluxe EFI FLSTNI |
2007-2017 | Harley-Davidson | Softail Heritage Classic EFI FLSTCI |
2016-2017 | Harley-Davidson | CVO Pro Street Breakout FXSE |
2008 | Harley-Davidson | Screamin' Eagle Dyna FXDSE2 |
2007-2009, 2014-2017 | Harley-Davidson | Low Rider EFI FXDL |
2007-2014 | Harley-Davidson | Super Glide Custom EFI FXDCI |
2007-2008, 2010-2017 | Harley-Davidson | Wide Glide EFI FXDWGI |
2007-2017 | Harley-Davidson | Street Bob FXDB |
2009 | Harley-Davidson | CVO Fat Bob FXDFSE |
2012-2016 | Harley-Davidson | Switchback FLD |
2014-2016 | Harley-Davidson | Street Glide Special FLHXS |
2007-2016 | Harley-Davidson | Electra Glide Police FLHTPI |
2007-2016 | Harley-Davidson | Electra Glide Ultra Classic EFI FLHTCUI |
2007-2009 | Harley-Davidson | Electra Glide Standard EFI FLHTI |
2010, 2015-2016 | Harley-Davidson | CVO Street Glide FLHXSE |
2010-2016 | Harley-Davidson | Electra Glide Ultra Limited FLHTK |
2007-2016 | Harley-Davidson | Road King EFI FLHR |
2007-2013 | Harley-Davidson | Electra Glide Classic EFI FLHTCI |
2007-2016 | Harley-Davidson | Street Glide EFI FLHX |
2009-2013 | Harley-Davidson | Road King Classic FLHRC |
2012 | Harley-Davidson | CVO Road Glide Custom FLTRXSE |
2010 | Harley-Davidson | CVO Electra Glide Ultra Classic FLHTCUSE5 |
2011 | Harley-Davidson | CVO Electra Glide Ultra Classic FLHTCUSE6 |
2008 | Harley-Davidson | Screamin' Eagle Electra Glide Ultra Classic FLHTCUSE3 |
2007-2013 | Harley-Davidson | Road King Classic EFI FLHRC |
2011-2013, 2016 | Harley-Davidson | Road Glide Ultra FLTRU |
2012 | Harley-Davidson | CVO Street Glide FLHXSE3 |
2009 | Harley-Davidson | CVO Road Glide FLTRSE3 |
2014-2016 | Harley-Davidson | CVO Electra Glide Ultra Limited FLHTKSE |
2007 | Harley-Davidson | Screamin' Eagle Softail Springer FXSTSSE |
2007-2009 | Harley-Davidson | Softail Night Train EFI FXSTBI |
2011-2013 | Harley-Davidson | Blackline FXS |
2012 | Harley-Davidson | CVO Softail Convertible FLSTSE3 |
2014-2015 | Harley-Davidson | CVO Softail Deluxe FLSTNSE |
2009 | Harley-Davidson | CVO Softail Springer FXSTSSE3 |
2008 | Harley-Davidson | Screamin' Eagle Softail Springer FXSTSSE2 |
2016-2017 | Harley-Davidson | Fat Boy S FLSTFBS |
2007 | Harley-Davidson | Softail Springer Classic EFI FLSTSCI |
2007-2011 | Harley-Davidson | Softail Rocker C FXCWC |
2007-2010 | Harley-Davidson | Softail Rocker FXCW |
2010 | Harley-Davidson | CVO Fat Bob FXDFSE2 |
2016-2017 | Harley-Davidson | Low Rider S FXDLS |
2007-2010 | Harley-Davidson | Super Glide EFI FXDI |
2008-2017 | Harley-Davidson | Fat Bob FXDF |
2007-2009 | Harley-Davidson | Road Glide EFI FLTR |
2015-2016 | Harley-Davidson | Electra Glide Ultra Limited Low FLHTKL |
2015-2016 | Harley-Davidson | Road Glide Special FLTRXS |
2011, 2015-2016 | Harley-Davidson | CVO Road Glide Ultra FLTRUSE |
2007 | Harley-Davidson | Screamin' Eagle Electra Glide Ultra Classic FLHTCUSE2 |
2010-2013, 2015-2016 | Harley-Davidson | Road Glide Custom FLTRX |
2013-2014 | Harley-Davidson | CVO Breakout FXSBSE |
2007 | Harley-Davidson | Softail Deuce EFI FXSTDI |
2007 | Harley-Davidson | Screamin' Eagle Dyna FXDSE |
2011 | Harley-Davidson | CVO Street Glide FLHXSE2 |
2014-2016 | Harley-Davidson | Electra Glide Ultra Classic Low FLHTCUL |
2007 | Harley-Davidson | Screamin' Eagle Road King FLHRSE3 |
2008 | Harley-Davidson | Screamin' Eagle Road King FLHRSE4 |
2007 | Harley-Davidson | Road King Custom EFI FLHRS |
2013 | Harley-Davidson | CVO Road Glide Custom FLTRXSE2 |
2013 | Harley-Davidson | CVO Electra Glide Ultra Classic FLHTCUSE8 |
2013 | Harley-Davidson | CVO Road King FLHRSE5 |
2009 | Harley-Davidson | CVO Electra Glide Ultra Classic FLHTCUSE4 |
2012 | Harley-Davidson | CVO Electra Glide Ultra Classic FLHTCUSE7 |
2014 | Harley-Davidson | CVO Road King FLHRSE |
Orders typically ship out within 1-2 business days.
Shipping Policy
Usually, we ship the same day. If the item purchased is unavailable, we will notify you of the delay. Some custom order items such as the Gigacycle Front end, Suspension, Saddlemen, Thunderheader, FAB28, or Plex Audio systems will take time to process, we will notify you of the current lead time. Once shipped your item should arrive at you in 1-5 days Domestic, 2-4 weeks international.
Returns Policy
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately, we can’t offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund. If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
Exchanges (if applicable)
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at fxrtman@gmail.com and send your item to: 2275 N Wilson Way, Stockton CA 95205, United States.
Shipping
To return your product, you should mail your product to: 2275 N Wilson Way, Stockton CA 95205, United States You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund. Depending on where you live, the time it may take for your exchanged product to reach you, may vary.
Just Text or Call 209-751-6365 or email eddieechols@gmail.com. I am here to help. Thanks, Eddie.
Don't see it on the site? Send me a text, call or email me what you want at 209-751-6365 or eddieechols@gmail.com