- Kits include KPMI® or equivalent valve spring kit, a full set of Black Diamond™ stainless steel standard size valves and are black nitride coated, H.T. (Heat Treated) steel valve keepers and valve stem seals (where applicable) for engine applications listed
- Black Diamond™ valves are one piece forged stainless steel that are fortified by a special German process to improve wear properties and reduce friction
- White Diamond® valves are CNC machined from one-piece forging of either EV8 stainless steel or Inconel-751 and are hard chromed with 360° anode to produce a hard chrome finish
- Compatible with leaded and unleaded fuels
- Sold as complete kit for one engine
- Made in the USA
Kit Includes:
- 2x Intake Valves
- 2x Exhaust Valves
- 4x Intake and Exhaust Retainers
- 4x Pairs of Intake and Exhaust Keepers
- 4x Intake and Exhaust Valve Springs
- 4x Intake and Exhaust Base Washers
- 4x Intake and Exhaust Red Vinton Seals
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1999-2000 | Harley-Davidson | Dyna Convertible FXDS-Conv | |
| 2004 | Harley-Davidson | Dyna Low Rider EFI FXDLI | |
| 1999-2004 | Harley-Davidson | Dyna Low Rider FXDL | |
| 2004 | Harley-Davidson | Dyna Super Glide EFI FXDI | |
| 1999-2004 | Harley-Davidson | Dyna Super Glide FXD | |
| 2004 | Harley-Davidson | Dyna Super Glide Sport EFI FXDXI | |
| 1999-2004 | Harley-Davidson | Dyna Super Glide Sport FXDX | |
| 2001-2003 | Harley-Davidson | Dyna Super Glide T-Sport FXDX-T | |
| 2004 | Harley-Davidson | Dyna Wide Glide EFI FXDWGI | |
| 1999-2004 | Harley-Davidson | Dyna Wide Glide FXDWG | |
| 1999-2004 | Harley-Davidson | Electra Glide Classic EFI FLHTCI | |
| 1999-2004 | Harley-Davidson | Electra Glide Classic FLHTC | |
| 2003-2004 | Harley-Davidson | Electra Glide EFI FLHTI | |
| 1999-2004 | Harley-Davidson | Electra Glide FLHT | |
| 1999-2004 | Harley-Davidson | Electra Glide Ultra Classic EFI FLHTCUI | |
| 2001-2004 | Harley-Davidson | Fat Boy EFI FLSTFI | |
| 2000-2004 | Harley-Davidson | Fat Boy FLSTF | |
| 2001-2004 | Harley-Davidson | Heritage Softail Classic EFI FLSTCI | |
| 2000-2004 | Harley-Davidson | Heritage Softail Classic FLSTC | |
| 2001-2003 | Harley-Davidson | Heritage Springer EFI FLSTSI | |
| 2000-2003 | Harley-Davidson | Heritage Springer FLSTS | |
| 2001-2004 | Harley-Davidson | Night Train EFI FXSTBI | |
| 2000-2004 | Harley-Davidson | Night Train FXSTB | |
| 1999-2004 | Harley-Davidson | Road Glide EFI FLTRI | |
| 1999-2002 | Harley-Davidson | Road Glide FLTR | |
| 1999-2004 | Harley-Davidson | Road King Classic EFI FLHRCI | |
| 2004 | Harley-Davidson | Road King Custom EFI FLHRSI | |
| 2004 | Harley-Davidson | Road King Custom FLHRS | |
| 2000-2004 | Harley-Davidson | Road King EFI FLHRI | |
| 1999-2004 | Harley-Davidson | Road King FLHR | |
| 2001-2004 | Harley-Davidson | Softail Deuce EFI FXSTDI | |
| 2000-2004 | Harley-Davidson | Softail Deuce FXSTD | |
| 2001-2004 | Harley-Davidson | Softail Springer EFI FXSTSI | |
| 2000-2004 | Harley-Davidson | Softail Springer FXSTS | |
| 2001-2004 | Harley-Davidson | Softail Standard EFI FXSTI | |
| 2000-2004 | Harley-Davidson | Softail Standard FXST | |