3-5/8 inch replacement 88 inch Evolution moly coated piston kit is standard sized. Moly coating helps reduce friction and wear. This kit has rings for use with 4-5/8 inch stroker flywheels and has a 9.75:1 compression.
Upgrade your Harley Davidson FXR engine with the Motorshop 88 Inch Evolution Standard Piston Kit, designed specifically for models from 1984 to 1993. This kit features a durable piston with a 3.625-inch bore size, ensuring a precise fit and reliable performance. It includes wrist pins and lock tabs, making installation straightforward while maintaining engine integrity. Crafted in Taiwan, this piston kit is built to meet quality standards and provides a solid foundation for restoring or enhancing your motorcycle's powertrain. Proper break-in procedures are essential; run the engine at moderate speeds for at least 500 miles, avoiding excessive idling or running in lower gears to ensure optimal piston and ring seating. For detailed installation instructions, visit this link. This kit is compatible with a range of Harley FXR models, providing a cost-effective solution for motorcycle enthusiasts seeking performance and longevity. Pair this piston kit with recommended accessories like piston ring sets and specialized tools for a professional-quality rebuild. The package is lightweight and compact, making it easy to handle during installation or transport. Whether you're restoring an older bike or enhancing a custom build, this piston kit offers dependable quality and precise engineering to keep your Harley running smoothly for miles to come.
Features:
- Fits Evolution motors with a 3.625 inch bore size
- Includes wrist pins and lock tabs for secure installation
- Designed specifically for Harley Davidson FXR models from 1984-1993
- Made in Taiwan to meet quality standards
- Essential for engine rebuilds and performance upgrades
Fitment
Harley Davidson FLST 1986
Harley Davidson FLST 1987
Harley Davidson FLST 1988
Harley Davidson FLST 1989
Harley Davidson FLST 1990
Harley Davidson FLST 1991
Harley Davidson FLST 1992
Harley Davidson FLST 1993
Harley Davidson FLST 1994
Harley Davidson FLST 1995
Harley Davidson FLST 1996
Harley Davidson FLST 1997
Harley Davidson FLST 1998
Harley Davidson FLT 1984
Harley Davidson FLT 1985
Harley Davidson FLT 1986
Harley Davidson FLT 1987
Harley Davidson FLT 1988
Harley Davidson FLT 1989
Harley Davidson FLT 1990
Harley Davidson FLT 1991
Harley Davidson FLT 1992
Harley Davidson FLT 1993
Harley Davidson FLT 1994
Harley Davidson FLT 1995
Harley Davidson FLT 1996
Harley Davidson FLT 1997
Harley Davidson FLT 1998
Harley Davidson FXD 1991
Harley Davidson FXD 1992
Harley Davidson FXD 1993
Harley Davidson FXD 1994
Harley Davidson FXD 1995
Harley Davidson FXD 1996
Harley Davidson FXD 1997
Harley Davidson FXD 1998
Harley Davidson FXR 1984
Harley Davidson FXR 1985
Harley Davidson FXR 1986
Harley Davidson FXR 1987
Harley Davidson FXR 1988
Harley Davidson FXR 1989
Harley Davidson FXR 1990
Harley Davidson FXR 1991
Harley Davidson FXR 1992
Harley Davidson FXR 1993
Harley Davidson FXR 1994
Harley Davidson FXST 1984
Harley Davidson FXST 1985
Harley Davidson FXST 1986
Harley Davidson FXST 1987
Harley Davidson FXST 1988
Harley Davidson FXST 1989
Harley Davidson FXST 1990
Harley Davidson FXST 1991
Harley Davidson FXST 1992
Harley Davidson FXST 1993
Harley Davidson FXST 1994
Harley Davidson FXST 1995
Harley Davidson FXST 1996
Harley Davidson FXST 1997
Harley Davidson FXST 1998
