S&S Cycle 92-2026 80" Pistons for 1984-'99 HD® Big Twins W/ Super Stock Heads - Standard kids lumch box 2004-2010 Harley-Davidson 1200 Custom EFI

2004-2010 Harley-Davidson 1200 Custom EFI XLC

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Patented Hidden Breather Backing Plate

Year Make Model   2018 - 2020 Harley-Davidson FXBB Street Bob 107 2021 - 2024 Harley-Davidson FXBBS Street Bob 114 2018 - 2019 Harley-Davidson FXBR Breakout 107 2023 - 2025 Harley-Davidson FXBR Breakout 117 2018 - 2020 Harley-Davidson FXBRS Breakout 114 2018 - 2019 Harley-Davidson FXFB Fat Bob 107 2018 - 2021 Harley-Davidson FXFBS Fat Bob 114 2023 Harley-Davidson FXFBS Fat Bob 114 2020 - 2021 Harley-Davidson FXLRS Low Rider S 114 2022 - 2025 Harley-Davidson FXLRS Low Rider S 117 2022 - 2025 Harley-Davidson FXLRST Low Rider ST 117 2022 Harley-Davidson Softail Street Bob FXBB FITMENT DISCLAIMER

S&S Cycle 92-2026 80" Pistons for 1984-'99 HD® Big Twins W/ Super Stock Heads - Standard kids lumch box 2004-2010 Harley-Davidson 1200 Custom EFIS&S Cycle 92 2026 S&S forged, 3 1 2" bore replacement pistons for 1984 '99 HD 80" big twins With S&S Super Stock Cylinder Heads. 4 1 4" stroke. 10: 1 compression. Standard bore size. Install Instructions DownloadAdditional Install InstructionsFITMENT DISCLAIMER Fitment information is provided as a general reference only and is not guaranteed for any motorcycle, whether stock or modified. Compatibility may vary by year, model, and individual