- Forged from 2618-T6 aluminum for better aligned grain flow and higher tensile strength
- Skirt coating aids in optimal break-in for performance longevity
- Accumulator groove provides additional volume for combustion pressure
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2018-2020 | Harley-Davidson | Breakout FXBRS 114 | |
| 2018-2020 | Harley-Davidson | Fat Bob FXFBS 114 | |
| 2018-2020 | Harley-Davidson | Fat Boy FLFBS 114 | |
| 2019-2020 | Harley-Davidson | Freewheeler FLRT | |
| 2019-2020 | Harley-Davidson | FXDR FXDRS 114 | |
| 2018-2020 | Harley-Davidson | Heritage Classic FLHCS 114 | |
| 2020 | Harley-Davidson | Low Rider S FXLRS 114 | |
| 2020 | Harley-Davidson | Road Glide Limited FLTRK | |
| 2019-2020 | Harley-Davidson | Road Glide Special FLTRXS | |
| 2019 | Harley-Davidson | Road Glide Ultra FLTRU | |
| 2019-2020 | Harley-Davidson | Road King Special FLHRXS | |
| 2019-2020 | Harley-Davidson | Street Glide Special FLHXS | |
| 2019-2020 | Harley-Davidson | Tri Glide Ultra FLHTCUTG | |
| 2019-2020 | Harley-Davidson | Ultra Limited FLHTK | |
| 2019 | Harley-Davidson | Ultra Limited Low FLHTKL | |