Black Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel. Black Diamond™ proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and wear. Made in the U.S.A.. Must use Kibblewhite® Lightweight Valve Spring Kits when installing Black Diamond™ Valves..
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 1984 |
Harley-Davidson |
Disc Glide |
FXRDG |
| 1984-1985 |
Harley-Davidson |
Low Glide |
FXRS |
| 1984-1990 |
Harley-Davidson |
Softail |
FXST |
| 1984-1991 |
Harley-Davidson |
Tour Glide |
Classic FLTC |
| 1984-1992 |
Harley-Davidson |
Sport Glide |
FXRT |
| 1984-1998 |
Harley-Davidson |
Electra Glide |
Classic FLHTC |
| 1985 |
Harley-Davidson |
Low Glide |
Custom FXRC |
| 1986 |
Harley-Davidson |
Sport Glide |
Grand Touring FXRT |
| 1986-1987,1995-1998 |
Harley-Davidson |
Electra Glide |
FLHT |
| 1986-1990 |
Harley-Davidson |
Heritage Softail |
FLST |
| 1986-1992 |
Harley-Davidson |
Low Rider |
FXRS |
| 1986-1992 |
Harley-Davidson |
Low Rider |
Sport FXRS-SP |
| 1986-1994 |
Harley-Davidson |
Super Glide |
FXR |
| 1986-1999 |
Harley-Davidson |
Softail |
Custom FXSTC |
| 1987 |
Harley-Davidson |
Low Rider |
Chrome FXRC |
| 1988-1999 |
Harley-Davidson |
Heritage Softail |
Classic FLSTC |
| 1988-1999 |
Harley-Davidson |
Softail Springer |
FXSTS |
| 1989-1995 |
Harley-Davidson |
Tour Glide |
Ultra Classic FLTCU |
| 1989-1997 |
Harley-Davidson |
Electra Glide |
Ultra Classic FLHTCU |
| 1990-1992 |
Harley-Davidson |
Low Rider |
Convertible FXRS-Conv |
| 1990-1999 |
Harley-Davidson |
Fat Boy |
FLSTF |
| 1991 |
Harley-Davidson |
Dyna |
Sturgis FXDB |
| 1992 |
Harley-Davidson |
Dyna |
Daytona FXDB-D |
| 1992 |
Harley-Davidson |
Dyna Glide |
Custom FXDC |
| 1993 |
Harley-Davidson |
Dyna |
Low Rider Convertible FXRS-Conv |
| 1993 |
Harley-Davidson |
Dyna |
Low Rider Sport FXRS-SP |
| 1993 |
Harley-Davidson |
Heritage Softail |
Nostalgia FLSTN |
| 1993-1998 |
Harley-Davidson |
Dyna |
Low Rider FXDL |
| 1993-1998 |
Harley-Davidson |
Dyna |
Wide Glide FXDWG |
| 1994-1996 |
Harley-Davidson |
Heritage Softail |
Special FLSTN |
| 1994-1998 |
Harley-Davidson |
Dyna |
Convertible FXDS-Conv |
| 1994-1998 |
Harley-Davidson |
Road King |
FLHR |
| 1995-1997 |
Harley-Davidson |
Bad Boy |
FXSTSB |
| 1995-1998 |
Harley-Davidson |
Dyna |
Super Glide FXD |
| 1995-1998 |
Harley-Davidson |
Electra Glide |
Ultra Classic EFI FLHTCUI |
| 1996 |
Harley-Davidson |
Tour Glide |
Ultra Classic EFI FLTCUI |
| 1996-1997 |
Harley-Davidson |
Road King |
EFI FLHRI |
| 1996-1998 |
Harley-Davidson |
Electra Glide |
Classic EFI FLHTCI |
| 1997-1999 |
Harley-Davidson |
Heritage Springer |
FLSTS |
| 1998 |
Harley-Davidson |
Road Glide |
EFI FLTRI |
| 1998 |
Harley-Davidson |
Road Glide |
FLTR |
| 1998 |
Harley-Davidson |
Road King |
Classic EFI FLHRCI |
| 1999 |
Harley-Davidson |
Night Train |
FXSTB |
| 1999 |
Harley-Davidson |
Softail |
Standard FXST |
