S&S Cycle 84-04 BT Street Performance .585in Valve Spring Kit

Street Performance .585 in. Valve Spring Kit for 1999-2004 Twin Cam 88? Big Twins with stock heads. Fitment: 1984 Harley Davidson FLHS Electra Glide Sport Base 1984 Harley Davidson FLHTC Electra Glide Classic Base 1984 Harley Davidson FXRS Low Glide Base 1984 Harley Davidson FXRT Sport Glide Base 1984 Harley Davidson FXSB Low Rider - Belt Base 1984 Harley Davidson FXWG Wide Glide Base 1985 Harley Davidson FLHTC Electra Glide Classic Base 1985 Harley Davidson FXRS Low Glide Base 1985 Harley Davidson FXRT Sport Glide Base 1985 Harley Davidson FXSB Low Rider - Belt Base 1985 Harley Davidson FXWG Wide Glide Base 1986 Harley Davidson FLHTC Electra Glide Classic Base 1986 Harley Davidson FLST Heritage Softail Base 1986 Harley Davidson FXRS Low Glide Base 1986 Harley Davidson FXRT Sport Glide Base 1986 Harley Davidson FXSTC Softail Custom Base 1986 Harley Davidson FXWG Wide Glide Base 1986 Harley Davidson XLH1100 Base 1986 Harley Davidson XLH883 Base 1987 Harley Davidson FLHS Electra Glide Sport Base 1987 Harley Davidson FLHTC Electra Glide Classic Base 1987 Harley Davidson FLST Heritage Softail Base 1987 Harley Davidson FXLR Low Rider Custom Base 1987 Harley Davidson FXRS Low Glide Base 1987 Harley Davidson FXRT Sport Glide Base 1987 Harley Davidson FXSTC Softail Custom Base 1987 Harley Davidson XLH1100 Base 1987 Harley Davidson XLH883 Base 1988 Harley Davidson FLHS Electra Glide Sport Base 1988 Harley Davidson FLHTC Electra Glide Classic Base 1988 Harley Davidson FLST Heritage Softail Base 1988 Harley Davidson FLSTC Heritage Softail Classic Base 1988 Harley Davidson FXLR Low Rider Custom Base 1988 Harley Davidson FXRS Low Glide Base 1988 Harley Davidson FXRT Sport Glide Base 1988 Harley Davidson FXSTC Softail Custom Base 1988 Harley Davidson FXSTS Springer Softail Base 1988 Harley Davidson XLH1200 Base 1988 Harley Davidson XLH883 Base 1989 Harley Davidson FLHS Electra Glide Sport Base 1989 Harley Davidson FLHTC Electra Glide Classic Base 1989 Harley Davidson FLHTCU Electra Glide Ultra Classic Base 1989 Harley Davidson FLST Heritage Softail Base 1989 Harley Davidson FLSTC Heritage Softail Classic Base 1989 Harley Davidson FXLR Low Rider Custom Base 1989 Harley Davidson FXRS Low Glide Base 1989 Harley Davidson FXRT Sport Glide Base 1989 Harley Davidson FXSTC Softail Custom Base 1989 Harley Davidson FXSTS Springer Softail Base 1989 Harley Davidson XLH1200 Base 1989 Harley Davidson XLH883 Base 1990 Harley Davidson FLHS Electra Glide Sport Base 1990 Harley Davidson FLHTC Electra Glide Classic Base 1990 Harley Davidson FLHTCU Electra Glide Ultra Classic Base 1990 Harley Davidson FLST Heritage Softail Base 1990 Harley Davidson FLSTC Heritage Softail Classic Base 1990 Harley Davidson FLSTF Fat Boy Base 1990 Harley Davidson FXLR Low Rider Custom Base 1990 Harley Davidson FXRS Low Glide Base 1990 Harley Davidson FXRT Sport Glide Base 1990 Harley Davidson FXSTC Softail Custom Base 1990 Harley Davidson FXSTS Springer Softail Base 1990 Harley Davidson XLH1200 Base 1990 Harley Davidson XLH883 Base 1991 Harley Davidson FLHS Electra Glide Sport Base 1991 Harley Davidson FLHTC Electra Glide Classic Base 1991 Harley Davidson FLHTCU Electra Glide Ultra Classic Base 1991 Harley Davidson FLSTC Heritage Softail Classic Base 1991 Harley Davidson FLSTF Fat Boy Base 1991 Harley Davidson FXLR Low Rider Custom Base 1991 Harley Davidson FXRS Low Glide Base 1991 Harley Davidson FXRT Sport Glide Base 1991 Harley Davidson FXSTC Softail Custom Base 1991 Harley Davidson FXSTS Springer Softail Base 1991 Harley Davidson XLH1200 Base 1991 Harley Davidson XLH883 Base 1992 Harley Davidson FLHS Electra Glide Sport Base 1992 Harley Davidson FLHTC Electra Glide Classic Base 1992 Harley Davidson FLHTCU Electra Glide Ultra Classic Base 1992 Harley Davidson FLSTC Heritage Softail Classic Base 1992 Harley Davidson FLSTF Fat Boy Base 1992 Harley Davidson FXLR Low Rider Custom Base 1992 Harley Davidson FXRS Low Glide Base 1992 Harley Davidson FXRT Sport Glide Base 1992 Harley Davidson FXSTC Softail Custom Base 1992 Harley Davidson FXSTS Springer Softail Base 1992 Harley Davidson XLH1200 Base 1992 Harley Davidson XLH883 Base 1993 Harley Davidson FLHS Electra Glide Sport Base 1993 Harley Davidson FLHTC Electra Glide Classic Base 1993 Harley Davidson FLHTCU Electra Glide Ultra Classic Base 1993 Harley Davidson FLSTC Heritage Softail Classic Base 1993 Harley Davidson FLSTF Fat Boy Base 1993 Harley Davidson FXDL Dyna Low Rider Base 1993 Harley Davidson FXDWG Dyna Wide Glide Base 1993 Harley Davidson FXLR Low Rider Custom Base 1993 Harley Davidson FXSTC Softail Custom Base 1993 Harley Davidson FXSTS Springer Softail Base 1993 Harley Davidson XLH1200 Base 1993 Harley Davidson XLH883 Base 1994 Harley Davidson FLHTC Electra Glide Classic Base 1994 Harley Davidson FLHTCU Electra Glide Ultra Classic Base 1994 Harley Davidson FLSTC Heritage Softail Classic Base 1994 Harley Davidson FLSTF Fat Boy Base 1994 Harley Davidson FLSTN Heritage Softail Special Base 1994 Harley Davidson FXDL Dyna Low Rider Base 1994 Harley Davidson FXDWG Dyna Wide Glide Base 1994 Harley Davidson FXLR Low Rider Custom Base 1994 Harley Davidson FXSTC Softail Custom Base 1994 Harley Davidson FXSTS Springer Softail Base 1994 Harley Davidson XLH1200 Base 1994 Harley Davidson XLH883 Base 1995 Harley Davidson FLHTC Electra Glide Classic Base 1995 Harley Davidson FLHTCU Electra Glide Ultra Classic Base 1995 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base 1995 Harley Davidson FLSTC Heritage Softail Classic Base 1995 Harley Davidson FLSTF Fat Boy Base 1995 Harley Davidson FLSTN Heritage Softail Special Base 1995 Harley Davidson FXD Dyna Super Glide Base 1995 Harley Davidson FXDL Dyna Low Rider Base 1995 Harley Davidson FXDWG Dyna Wide Glide Base 1995 Harley Davidson FXSTC Softail Custom Base 1995 Harley Davidson FXSTS Springer Softail Base 1995 Harley Davidson FXSTSB Bad Boy Base 1995 Harley Davidson XLH1200 Base 1995 Harley Davidson XLH883 Base 1996 Harley Davidson FLHRI Road King Base 1996 Harley Davidson FLHTC Electra Glide Classic Base 1996 Harley Davidson FLHTCI Electra Glide Classic Base 1996 Harley Davidson FLHTCU Electra Glide Ultra Classic Base 1996 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base 1996 Harley Davidson FLSTC Heritage Softail Classic Base 1996 Harley Davidson FLSTF Fat Boy Base 1996 Harley Davidson FLSTN Heritage Softail Special Base 1996 Harley Davidson FXD Dyna Super Glide Base 1996 Harley Davidson FXDL Dyna Low Rider Base 1996 Harley Davidson FXDWG Dyna Wide Glide Base 1996 Harley Davidson FXSTC Softail Custom Base 1996 Harley Davidson FXSTS Springer Softail Base 1996 Harley Davidson FXSTSB Bad Boy Base 1996 Harley Davidson XLH1200 Base 1996 Harley Davidson XLH883 Base 1997 Harley Davidson FLHR Road King Base 1997 Harley Davidson FLHRI Road King Base 1997 Harley Davidson FLHTC Electra Glide Classic Base 1997 Harley Davidson FLHTCI Electra Glide Classic Base 1997 Harley Davidson FLHTCU Electra Glide Ultra Classic Base 1997 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base 1997 Harley Davidson FLSTC Heritage Softail Classic Base 1997 Harley Davidson FLSTF Fat Boy Base 1997 Harley Davidson FXD Dyna Super Glide Base 1997 Harley Davidson FXDL Dyna Low Rider Base 1997 Harley Davidson FXDWG Dyna Wide Glide Base 1997 Harley Davidson FXSTC Softail Custom Base 1997 Harley Davidson FXSTS Springer Softail Base 1997 Harley Davidson FXSTSB Bad Boy Base 1997 Harley Davidson XLH1200 Base 1997 Harley Davidson XLH883 Base 1998 Harley Davidson FLHR Road King Base 1998 Harley Davidson FLHRCI Road King Classic Base 1998 Harley Davidson FLHTC Electra Glide Classic Base 1998 Harley Davidson FLHTCI Electra Glide Classic Base 1998 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base 1998 Harley Davidson FLSTC Heritage Softail Classic Base 1998 Harley Davidson FLSTF Fat Boy Base 1998 Harley Davidson FLTR Road Glide Base 1998 Harley Davidson FLTRI Road Glide Base 1998 Harley Davidson FXD Dyna Super Glide Base 1998 Harley Davidson FXDL Dyna Low Rider Base 1998 Harley Davidson FXDWG Dyna Wide Glide Base 1998 Harley Davidson FXSTC Softail Custom Base 1998 Harley Davidson FXSTS Springer Softail Base 1998 Harley Davidson XLH1200 Base 1998 Harley Davidson XLH883 Base 1999 Harley Davidson FLHR Road King Base 1999 Harley Davidson FLHRCI Road King Classic Base 1999 Harley Davidson FLHTC Electra Glide Classic Base 1999 Harley Davidson FLHTCI Electra Glide Classic Base 1999 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base 1999 Harley Davidson FLSTC Heritage Softail Classic Base 1999 Harley Davidson FLSTF Fat Boy Base 1999 Harley Davidson FLTR Road Glide Base 1999 Harley Davidson FLTRI Road Glide Base 1999 Harley Davidson FXD Dyna Super Glide Base 1999 Harley Davidson FXDL Dyna Low Rider Base 1999 Harley Davidson FXDWG Dyna Wide Glide Base 1999 Harley Davidson FXDX Dyna Super Glide Sport Base 1999 Harley Davidson FXR2 Base 1999 Harley Davidson FXR3 Base 1999 Harley Davidson FXSTB Night Train Base 1999 Harley Davidson FXSTC Softail Custom Base 1999 Harley Davidson FXSTS Springer Softail Base 1999 Harley Davidson XLH1200 Base 1999 Harley Davidson XLH883 Base 2000 Harley Davidson FLHR Road King Base 2000 Harley Davidson FLHRCI Road King Classic Base 2000 Harley Davidson FLHRI Road King Base 2000 Harley Davidson FLHTC Electra Glide Classic Base 2000 Harley Davidson FLHTCI Electra Glide Classic Base 2000 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base 2000 Harley Davidson FLSTC Heritage Softail Classic Base 2000 Harley Davidson FLSTF Fat Boy Base 2000 Harley Davidson FLTR Road Glide Base 2000 Harley Davidson FLTRI Road Glide Base 2000 Harley Davidson FXD Dyna Super Glide Base 2000 Harley Davidson FXDL Dyna Low Rider Base 2000 Harley Davidson FXDWG Dyna Wide Glide Base 2000 Harley Davidson FXDX Dyna Super Glide Sport Base 2000 Harley Davidson FXR4 Base 2000 Harley Davidson FXSTB Night Train Base 2000 Harley Davidson FXSTD Softail Deuce Base 2000 Harley Davidson FXSTS Springer Softail Base 2000 Harley Davidson XLH1200 Base 2000 Harley Davidson XLH883 Base 2001 Harley Davidson FLHR Road King Base 2001 Harley Davidson FLHRCI Road King Classic Base 2001 Harley Davidson FLHRI Road King Base 2001 Harley Davidson FLHTC Electra Glide Classic Base 2001 Harley Davidson FLHTCI Electra Glide Classic Base 2001 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base 2001 Harley Davidson FLSTC Heritage Softail Classic Base 2001 Harley Davidson FLSTCI Heritage Softail Classic Base 2001 Harley Davidson FLSTF Fat Boy Base 2001 Harley Davidson FLSTFI Fat Boy Base 2001 Harley Davidson FLTR Road Glide Base 2001 Harley Davidson FLTRI Road Glide Base 2001 Harley Davidson FXD Dyna Super Glide Base 2001 Harley Davidson FXDL Dyna Low Rider Base 2001 Harley Davidson FXDWG Dyna Wide Glide Base 2001 Harley Davidson FXDX Dyna Super Glide Sport Base 2001 Harley Davidson FXDXT Dyna Super Glide T-Sport Base 2001 Harley Davidson FXSTB Night Train Base 2001 Harley Davidson FXSTBI Night Train Base 2001 Harley Davidson FXSTD Softail Deuce Base 2001 Harley Davidson FXSTDI Softail Deuce Base 2001 Harley Davidson FXSTI Softail Standard Base 2001 Harley Davidson FXSTS Springer Softail Base 2001 Harley Davidson FXSTSI Springer Softail Base 2001 Harley Davidson XLH1200 Base 2001 Harley Davidson XLH883 Base 2002 Harley Davidson FLHR Road King Base 2002 Harley Davidson FLHRCI Road King Classic Base 2002 Harley Davidson FLHRI Road King Base 2002 Harley Davidson FLHTC Electra Glide Classic Base 2002 Harley Davidson FLHTCI Electra Glide Classic Base 2002 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base 2002 Harley Davidson FLSTC Heritage Softail Classic Base 2002 Harley Davidson FLSTCI Heritage Softail Classic Base 2002 Harley Davidson FLSTF Fat Boy Base 2002 Harley Davidson FLSTFI Fat Boy Base 2002 Harley Davidson FLTR Road Glide Base 2002 Harley Davidson FLTRI Road Glide Base 2002 Harley Davidson FXD Dyna Super Glide Base 2002 Harley Davidson FXDL Dyna Low Rider Base 2002 Harley Davidson FXDWG Dyna Wide Glide Base 2002 Harley Davidson FXDX Dyna Super Glide Sport Base 2002 Harley Davidson FXDXT Dyna Super Glide T-Sport Base 2002 Harley Davidson FXSTB Night Train Base 2002 Harley Davidson FXSTBI Night Train Base 2002 Harley Davidson FXSTD Softail Deuce Base 2002 Harley Davidson FXSTDI Softail Deuce Base 2002 Harley Davidson FXSTI Softail Standard Base 2002 Harley Davidson FXSTS Springer Softail Base 2002 Harley Davidson FXSTSI Springer Softail Base 2002 Harley Davidson XLH1200 Base 2002 Harley Davidson XLH883 Base 2003 Harley Davidson FLHR Road King Base 2003 Harley Davidson FLHRCI Road King Classic Base 2003 Harley Davidson FLHRI Road King Base 2003 Harley Davidson FLHTC Electra Glide Classic Base 2003 Harley Davidson FLHTCI Electra Glide Classic Base 2003 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base 2003 Harley Davidson FLSTC Heritage Softail Classic Base 2003 Harley Davidson FLSTCI Heritage Softail Classic Base 2003 Harley Davidson FLSTF Fat Boy Base 2003 Harley Davidson FLSTFI Fat Boy Base 2003 Harley Davidson FLTR Road Glide Base 2003 Harley Davidson FLTRI Road Glide Base 2003 Harley Davidson FXD Dyna Super Glide Base 2003 Harley Davidson FXDL Dyna Low Rider Base 2003 Harley Davidson FXDWG Dyna Wide Glide Base 2003 Harley Davidson FXDX Dyna Super Glide Sport Base 2003 Harley Davidson FXDXT Dyna Super Glide T-Sport Base 2003 Harley Davidson FXSTB Night Train Base 2003 Harley Davidson FXSTBI Night Train Base 2003 Harley Davidson FXSTD Softail Deuce Base 2003 Harley Davidson FXSTDI Softail Deuce Base 2003 Harley Davidson FXSTI Softail Standard Base 2003 Harley Davidson FXSTS Springer Softail Base 2003 Harley Davidson FXSTSI Springer Softail Base 2003 Harley Davidson XLH1200 Base 2003 Harley Davidson XLH883 Base 2004 Harley Davidson FLHR Road King Base 2004 Harley Davidson FLHRCI Road King Classic Base 2004 Harley Davidson FLHRI Road King Base 2004 Harley Davidson FLHRS Road King Custom Base 2004 Harley Davidson FLHTC Electra Glide Classic Base 2004 Harley Davidson FLHTCI Electra Glide Classic Base 2004 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base 2004 Harley Davidson FLSTC Heritage Softail Classic Base 2004 Harley Davidson FLSTCI Heritage Softail Classic Base 2004 Harley Davidson FLSTF Fat Boy Base 2004 Harley Davidson FLSTFI Fat Boy Base 2004 Harley Davidson FLTR Road Glide Base 2004 Harley Davidson FLTRI Road Glide Base 2004 Harley Davidson FXD Dyna Super Glide Base 2004 Harley Davidson FXDL Dyna Low Rider Base 2004 Harley Davidson FXDWG Dyna Wide Glide Base 2004 Harley Davidson FXDX Dyna Super Glide Sport Base 2004 Harley Davidson FXSTB Night Train Base 2004 Harley Davidson FXSTBI Night Train Base 2004 Harley Davidson FXSTD Softail Deuce Base 2004 Harley Davidson FXSTDI Softail Deuce Base 2004 Harley Davidson FXSTI Softail Standard Base 2004 Harley Davidson FXSTS Springer Softail Base 2004 Harley Davidson FXSTSI Springer Softail Base