S&S Cycle 84-99 BT 640 Camshaft

This 640 is for 1984-1999 Harley-Davidson® big twin models with large displacement motors with compression ratios of 10.5 - 11.5:1 or smaller motors with 11:1 - 12:1 compression ratio, does not require as much compression as the 631. For hydraulic tappet, spring spacing is required.

This Part Fits:

Year	Make	Model	Submodel
1997-1999	Harley-Davidson	FLHR Road King	Base
1998-1999	Harley-Davidson	FLHRCI Road King Classic	Base
1996-1997	Harley-Davidson	FLHRI Road King	Base
1984,1987-1993	Harley-Davidson	FLHS Electra Glide Sport	Base
1984-1999	Harley-Davidson	FLHTC Electra Glide Classic	Base
1996-1999	Harley-Davidson	FLHTCI Electra Glide Classic	Base
1989-1997	Harley-Davidson	FLHTCU Electra Glide Ultra Classic	Base
1986-1990	Harley-Davidson	FLST Heritage Softail	Base
1988-1999	Harley-Davidson	FLSTC Heritage Softail Classic	Base
1990-1999	Harley-Davidson	FLSTF Fat Boy	Base
1994-1996	Harley-Davidson	FLSTN Heritage Softail Special	Base
1998-1999	Harley-Davidson	FLTR Road Glide	Base
1998-1999	Harley-Davidson	FLTRI Road Glide	Base
1995-1999	Harley-Davidson	FXD Dyna Super Glide	Base
1993-1999	Harley-Davidson	FXDL Dyna Low Rider	Base
1993-1999	Harley-Davidson	FXDWG Dyna Wide Glide	Base
1999	Harley-Davidson	FXDX Dyna Super Glide Sport	Base
1987-1994	Harley-Davidson	FXLR Low Rider Custom	Base
1999	Harley-Davidson	FXR2	Base
1999	Harley-Davidson	FXR3	Base
1984-1992	Harley-Davidson	FXRS Low Glide	Base
1984-1992	Harley-Davidson	FXRT Sport Glide	Base
1984-1985	Harley-Davidson	FXSB Low Rider - Belt	Base
1984-1999	Harley-Davidson	FXST Softail Standard	Base
1999	Harley-Davidson	FXSTB Night Train	Base
1986-1999	Harley-Davidson	FXSTC Softail Custom	Base
1988-1999	Harley-Davidson	FXSTS Springer Softail	Base
1995-1997	Harley-Davidson	FXSTSB Bad Boy	Base
1984-1986	Harley-Davidson	FXWG Wide Glide	Base