Wiseco VT2787 M8 Piston Kit for Harley-Davidson — 11:1, 4.375" Flywheels
VT2787 delivers 11:1 compression with a dished -9cc dome and Armor X coating for Harley-Davidson engines that run 4.375" stock flywheels. The kit includes a top end gasket kit to support a complete rebuild.
- 11:1 compression ratio
- Dished dome (-9cc)
- Armor X coating for durability
- For use with 4.375" stock flywheels
- Auto-adjusting bore size that conforms to the cylinder wall, reducing installation measurement steps
- Finish bore size recommended to 4.250" for optimal fit and performance
- Includes top end gasket kit
- Compatible with Harley-Davidson FLHR, FLHT, FLHX, FLST, FLT, and FXST models (2017–2023)
- Made in the USA
Wiseco piston kit is used for M8 applications. Kit includes 11:1 compression ratio and dished dome -9cc with Armor X coating. Kit is for use with 4.375 inch stock flywheels. Includes top end gasket kit.
The Wiseco M8 Piston Kit Part VT2787 is designed for precision performance on a range of Harley Davidson models, including the 2020 and 2021 FLT, 2018 FLHR and FLHT, 2019 FLHR, 2021 FXST, FLHX, and FLHT models. Engineered with high-quality materials, this kit ensures reliable operation and durability under demanding riding conditions. The pistons feature an auto-adjusting bore size that conforms to the cylinder wall, eliminating the need for precise measurement during installation and simplifying the rebuild process. To achieve optimal performance, it is recommended to finish the bore size to 4.250 inches, ensuring a perfect fit for your engine. This comprehensive kit is ideal for technicians and enthusiasts seeking a straightforward upgrade or rebuild solution for Harley Davidson engines.
Features:
- Auto-adjusting bore size: Conforms to cylinder wall for easy installation without measuring
- Finish bore size: Recommended to 4.250 inches for optimal fit and performance
- UOM: KIT: Includes all necessary components for complete installation
- Country of Origin: USA: Manufactured in the United States for quality assurance
- Accessory Items: 16-0622 - Ring-O-Matic Ring Compressor Tool Kit, 16-0075 - Wrist Pin Ring Tool, 60-0167
Fitment:
Harley Davidson FLHR 2017
Harley Davidson FLHR 2018
Harley Davidson FLHR 2019
Harley Davidson FLHR 2020
Harley Davidson FLHR 2021
Harley Davidson FLHR 2022
Harley Davidson FLHR 2023
Harley Davidson FLHT 2017
Harley Davidson FLHT 2018
Harley Davidson FLHT 2019
Harley Davidson FLHT 2020
Harley Davidson FLHT 2021
Harley Davidson FLHT 2022
Harley Davidson FLHT 2023
Harley Davidson FLHX 2017
Harley Davidson FLHX 2018
Harley Davidson FLHX 2019
Harley Davidson FLHX 2020
Harley Davidson FLHX 2021
Harley Davidson FLHX 2022
Harley Davidson FLHX 2023
Harley Davidson FLST 2017
Harley Davidson FLST 2018
Harley Davidson FLST 2019
Harley Davidson FLST 2020
Harley Davidson FLST 2021
Harley Davidson FLST 2022
Harley Davidson FLST 2023
Harley Davidson FLT 2017
Harley Davidson FLT 2018
Harley Davidson FLT 2019
Harley Davidson FLT 2020
Harley Davidson FLT 2021
Harley Davidson FLT 2022
Harley Davidson FLT 2023
Harley Davidson FXST 2017
Harley Davidson FXST 2018
Harley Davidson FXST 2019
Harley Davidson FXST 2020
Harley Davidson FXST 2021
Harley Davidson FXST 2022
Harley Davidson FXST 2023
