The Wiseco team has led the powersports performance industry through eras and technological advancements, including the rise of high-performance 4-stroke engines. Today, Wiseco's forged 4-stroke pistons are engineered for specific engine applications and manufactured to the tightest tolerances, offering unparalleled performance and strength. Wiseco 4-stroke pistons are proven across all levels of riding and are available for a wide range of models.

This Part Fits:

Year	Make	Model	Submodel
1978-1984	Harley-Davidson	FLH Electra Glide	Base
1979-1981	Harley-Davidson	FLHC Electra Glide Classic	Base
1980-1984	Harley-Davidson	FLHS Electra Glide Sport	Base
1983-1984	Harley-Davidson	FLHTC Electra Glide Classic	Base
1984	Harley-Davidson	FLHX Electra Glide Special	Base
1980-1983	Harley-Davidson	FLT Tour Glide	Base
1981-1984	Harley-Davidson	FLTC Tour Glide Classic	Base
1980-1982	Harley-Davidson	FXB Sturgis	Base
1983	Harley-Davidson	FXDG Disc Glide	Base
1978-1984	Harley-Davidson	FXE Super Glide	Base
1979-1984	Harley-Davidson	FXEF Fat Bob	Base
1982-1984	Harley-Davidson	FXR Super Glide II	Base
1984	Harley-Davidson	FXRDG Disc Glide	Base
1982-1984	Harley-Davidson	FXRS Low Glide	Base
1983-1984	Harley-Davidson	FXRT Sport Glide	Base
1978-1982	Harley-Davidson	FXS Low Rider	Base
1983-1984	Harley-Davidson	FXSB Low Rider - Belt	Base
1984	Harley-Davidson	FXST Softail Standard	Base
1980-1984	Harley-Davidson	FXWG Wide Glide	Base