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S&S Cycle engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full S&S Cycle lineup with fast shipping and expert fitment support — order with confidence.
Elevate your Harley-Davidson's performance with the S&S Cycle 4-inch Bore, 4-inch Stroke Cylinder Kit, meticulously engineered for 1999-2006 Big Twin models. This premium kit is designed to deliver a significant boost in displacement and power, transforming your ride's capabilities. The wrinkle black finish with highlighted fins not only adds a custom aesthetic but also ensures durability and heat dissipation.
Each component in this S&S Cycle cylinder kit is crafted to the highest standards, ensuring a perfect fit and reliable operation. Experience enhanced throttle response, increased torque, and a more exhilarating riding experience. This kit is ideal for riders seeking to maximize their engine's potential without compromising on quality or longevity.
Invest in the S&S Cycle 4" Bore 4" Stroke Cylinder Kit and feel the difference in every ride. Available now at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 1999-2006 | Harley-Davidson | FLHR Road King | Base |
| 1999-2006 | Harley-Davidson | FLHRCI Road King Classic | Base |
| 2000-2006 | Harley-Davidson | FLHRI Road King | Base |
| 2004-2006 | Harley-Davidson | FLHRS Road King Custom | Base |
| 1999-2006 | Harley-Davidson | FLHTCI Electra Glide Classic | Base |
| 1999-2006 | Harley-Davidson | FLHTCUI Electra Glide Ultra Classic | Base |
| 2006 | Harley-Davidson | FLST Heritage Softail | Base |
| 1999-2006 | Harley-Davidson | FLSTC Heritage Softail Classic | Base |
| 1999-2006 | Harley-Davidson | FLSTF Fat Boy | Base |
| 2001-2006 | Harley-Davidson | FLSTFI Fat Boy | Base |
| 1999-2006 | Harley-Davidson | FLTR Road Glide | Base |
| 1999-2006 | Harley-Davidson | FLTRI Road Glide | Base |
| 1999-2006 | Harley-Davidson | FXD Dyna Super Glide | Base |
| 2004-2006 | Harley-Davidson | FXDLI Dyna Low Rider | Base |
| 1999-2006 | Harley-Davidson | FXDWG Dyna Wide Glide | Base |
| 2004-2006 | Harley-Davidson | FXDWGI Dyna Wide Glide | Base |
| 1999-2005 | Harley-Davidson | FXDX Dyna Super Glide Sport | Base |
| 1999-2006 | Harley-Davidson | FXSTB Night Train | Base |
| 2001-2006 | Harley-Davidson | FXSTBI Night Train | Base |
| 2000-2006 | Harley-Davidson | FXSTD Softail Deuce | Base |
| 2001-2006 | Harley-Davidson | FXSTDI Softail Deuce | Base |
| 1999-2006 | Harley-Davidson | FXSTS Springer Softail | Base |
| 2001-2006 | Harley-Davidson | FXSTSI Springer Softail | Base |
Other popular S&S Cycle products customers consider together:
S&S Cycle engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full S&S Cycle lineup with fast shipping and expert fitment support — order with confidence.
Elevate your Harley-Davidson's performance with the S&S Cycle 4-inch Bore, 4-inch Stroke Cylinder Kit, meticulously engineered for 1999-2006 Big Twin models. This premium kit is designed to deliver a significant boost in displacement and power, transforming your ride's capabilities. The wrinkle black finish with highlighted fins not only adds a custom aesthetic but also ensures durability and heat dissipation.
Each component in this S&S Cycle cylinder kit is crafted to the highest standards, ensuring a perfect fit and reliable operation. Experience enhanced throttle response, increased torque, and a more exhilarating riding experience. This kit is ideal for riders seeking to maximize their engine's potential without compromising on quality or longevity.
Invest in the S&S Cycle 4" Bore 4" Stroke Cylinder Kit and feel the difference in every ride. Available now at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 1999-2006 | Harley-Davidson | FLHR Road King | Base |
| 1999-2006 | Harley-Davidson | FLHRCI Road King Classic | Base |
| 2000-2006 | Harley-Davidson | FLHRI Road King | Base |
| 2004-2006 | Harley-Davidson | FLHRS Road King Custom | Base |
| 1999-2006 | Harley-Davidson | FLHTCI Electra Glide Classic | Base |
| 1999-2006 | Harley-Davidson | FLHTCUI Electra Glide Ultra Classic | Base |
| 2006 | Harley-Davidson | FLST Heritage Softail | Base |
| 1999-2006 | Harley-Davidson | FLSTC Heritage Softail Classic | Base |
| 1999-2006 | Harley-Davidson | FLSTF Fat Boy | Base |
| 2001-2006 | Harley-Davidson | FLSTFI Fat Boy | Base |
| 1999-2006 | Harley-Davidson | FLTR Road Glide | Base |
| 1999-2006 | Harley-Davidson | FLTRI Road Glide | Base |
| 1999-2006 | Harley-Davidson | FXD Dyna Super Glide | Base |
| 2004-2006 | Harley-Davidson | FXDLI Dyna Low Rider | Base |
| 1999-2006 | Harley-Davidson | FXDWG Dyna Wide Glide | Base |
| 2004-2006 | Harley-Davidson | FXDWGI Dyna Wide Glide | Base |
| 1999-2005 | Harley-Davidson | FXDX Dyna Super Glide Sport | Base |
| 1999-2006 | Harley-Davidson | FXSTB Night Train | Base |
| 2001-2006 | Harley-Davidson | FXSTBI Night Train | Base |
| 2000-2006 | Harley-Davidson | FXSTD Softail Deuce | Base |
| 2001-2006 | Harley-Davidson | FXSTDI Softail Deuce | Base |
| 1999-2006 | Harley-Davidson | FXSTS Springer Softail | Base |
| 2001-2006 | Harley-Davidson | FXSTSI Springer Softail | Base |
Other popular S&S Cycle products customers consider together: