Kibblewhite 20-4170 Valve - Exhaust - 1.615" - Standard - Evolution Big Twin | Street
Kibblewhite 20-4170 Valve - Exhaust - 1.615" - Standard - Evolution Big Twin | Street is backordered and will ship as soon as it is back in stock.
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Kibblewhite 20-4170 Valve - Exhaust - 1.615" - Standard - Evol...
Kibblewhite 20-4170 Valve - Exhaust - 1.615" - Standard - Evolution Big Twin | Street
Description
Description
This Kibblewhite replacement valve is designed for the specific Harley-Davidson applications listed below. One-piece stainless-steel, stellite-tipped valve is fortified by a special nitrided process with .002" depth and .0002" surface buildup to improve wear properties and reduce friction.
Key Features
- One-piece stainless-steel, stellite-tipped valve is fortified by a special nitrided process with .002" depth and .0002" surface buildup to improve wear properties and reduce friction.
- This process provides resistance to corrosion; wears superior to hard chromium and electrolysis nickel-plating.
- Lightweight with profiles that provide excellent flow characteristics.
- Compatible with leaded and unleaded fuels and can be run in cast iron- and bronze-type guides at close tolerances for maximum oil control and heat dissipation.
- Made in the USA.
Specifications
- Brand: Kibblewhite
- Product: valve
- Material: stainless steel
- Riding style: Street
- Stem Diameter: 0.3096"
- Application: Exhaust
- Model: Black Diamond™
- Size: Standard
- Tulip Angle: 29°
- Head Diameter: 1.615"
- Length: 4.525"
- Part number: 20-4170
- Supplier SKU: DS-198974
- Units: each
Harley-Davidson Fitment
| Make | Years | Model | Details |
|---|---|---|---|
| Harley-Davidson | 2000 | FXR4 | |
| Harley-Davidson | 1987–1999 | FLSTC Heritage Softail Classic | |
| Harley-Davidson | 1990–1999 | FLSTF Fat Boy | |
| Harley-Davidson | 1997–1999 | FLSTS Heritage Springer | |
| Harley-Davidson | 1999 | FXR2 | |
| Harley-Davidson | 1999 | FXR3 | |
| Harley-Davidson | 1999 | FXSTB Night Train | |
| Harley-Davidson | 1986–1999 | FXSTC Softail Custom | |
| Harley-Davidson | 1988–1999 | FXSTS Springer Softail | |
| Harley-Davidson | 1994–1998 | FLHR Road King | |
| Harley-Davidson | 1998 | FLHRCI Road King Classic | |
| Harley-Davidson | 1985–1987, 1995–1998 | FLHT Electra Glide Standard | |
| Harley-Davidson | 1984–1998 | FLHTC Electra Glide Classic | |
| Harley-Davidson | 1995–1998 | FLHTCI Electra Glide Classic | |
| Harley-Davidson | 1989–1998 | FLHTCU Electra Glide Ultra Classic | |
| Harley-Davidson | 1995–1998 | FLHTCUI Electra Glide Ultra Classic | |
| Harley-Davidson | 1998 | FLTR Road Glide | |
| Harley-Davidson | 1998 | FLTRI Road Glide | |
| Harley-Davidson | 1995–1998 | FXD Dyna Super Glide | |
| Harley-Davidson | 1993–1998 | FXDL Dyna Low Rider | |
| Harley-Davidson | 1995–1998 | FXDS-Conv Dyna Convertible | |
| Harley-Davidson | 1993–1998 | FXDWG Dyna Wide Glide | |
| Harley-Davidson | 1998 | Road King EFI FLHR | |
| Harley-Davidson | 1996–1997 | FLHRI Road King | |
| Harley-Davidson | 1995–1997 | FXSTSB Bad Boy | Springer |
| Harley-Davidson | 1994–1996 | FLSTN Heritage Softail Special | |
| Harley-Davidson | 1989–1996 | FLTCU Tour Glide Ultra Classic | |
| Harley-Davidson | 1996 | FLTCUI Tour Glide Ultra Classic | |
| Harley-Davidson | 1984–1994 | FLTC Tour Glide Classic | |
| Harley-Davidson | 1987–1994 | FXLR Low Rider Custom | |
| Harley-Davidson | 1986–1994 | FXR Super Glide II | |
| Harley-Davidson | 1987–1993 | FLHS Electra Glide Sport | |
| Harley-Davidson | 1993 | FLSTN Heritage Softail Nostalgia | |
| Harley-Davidson | 1990–1993 | FXRS-Conv Low Rider Sport Convertible | |
| Harley-Davidson | 1988–1993 | FXRS-SP Low Rider Sport | |
| Harley-Davidson | 1984–1993 | FXRT Sport Glide | |
| Harley-Davidson | 1984–1993 | FXST Softail Standard | |
| Harley-Davidson | 1989–1990, 1993 | Low Rider FXRS | |
| Harley-Davidson | 1992 | FXDB-D Dyna Glide Daytona | |
| Harley-Davidson | 1992 | FXDC Super Glide Custom | |
| Harley-Davidson | 1984–1988, 1991–1992 | FXRS Low Glide | |
| Harley-Davidson | 1986–1990 | FLST Heritage Softail | |
| Harley-Davidson | 1985, 1987 | FXRC Low Rider Chrome | |
| Harley-Davidson | 1986 | FXRD Sport Glide Grand Touring | |
| Harley-Davidson | 1985–1986 | FXWG Wide Glide | |
| Harley-Davidson | 1985 | FXEF Fat Bob | |
| Harley-Davidson | 1985 | FXSB Low Rider - Belt | |
| Harley-Davidson | 1984 | FXRDG Disc Glide |
Please confirm fitment for your specific model year.
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