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BLACK DIAMOND EXHAUST VALVE HD EVOLUTION 84-99

Engine

SKU: 20-4170R

All KPMI Black Diamond® stainless steel valves are impregnated by a special German process to a depth of .002”, with a surface build up of .0002”. This “Black Diamond®” process improves wear properties, reduces friction, and provides resistance to corrosion and wear that is superior to chrome and nickel electrolysis plating. Black Diamond® Valves are light, strong, one-piece forgings with profiles that provide excellent flow characteristics.

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(580)477-1500

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Details

SKU: 20-4170R
Item #: 20-4170R
Brand: KPMI
Year Make Model: 1999 Harley Davidson FLSTC Softail Heritage Classic
Year Make Model: 1999 Harley Davidson FLSTF Softail Fat Boy
Year Make Model: 1999 Harley Davidson FXST Softail
Year Make Model: 1999 Harley Davidson FXSTB Softail Night Train
Year Make Model: 1999 Harley Davidson FXSTC Softail Custom
Year Make Model: 1999 Harley Davidson FXSTS Softail Springer
Year Make Model: 1998 Harley Davidson FLHR Road King
Year Make Model: 1998 Harley Davidson FLHRC Road King Classic
Year Make Model: 1998 Harley Davidson FLHT Electra Glide
Year Make Model: 1998 Harley Davidson FLHTC Electra Glide Classic
Year Make Model: 1998 Harley Davidson FLHTCU Electra Glide Ultra Classic
Year Make Model: 1998 Harley Davidson FLSTC Softail Heritage Classic
Year Make Model: 1998 Harley Davidson FLSTF Softail Fat Boy
Year Make Model: 1998 Harley Davidson FLSTS Softail Heritage Springer
Year Make Model: 1998 Harley Davidson FLTR Road Glide
Year Make Model: 1998 Harley Davidson FXD Dyna Super Glide
Year Make Model: 1998 Harley Davidson FXDL Dyna Low Rider
Year Make Model: 1998 Harley Davidson FXDS-Conv Dyna Convertible
Year Make Model: 1998 Harley Davidson FXDWG Dyna Wide Glide
Year Make Model: 1998 Harley Davidson FXSTC Softail Custom
Year Make Model: 1998 Harley Davidson FXSTS Softail Springer
Year Make Model: 1997 Harley Davidson FLHR Road King
Year Make Model: 1997 Harley Davidson FLHT Electra Glide
Year Make Model: 1997 Harley Davidson FLHTC Electra Glide Classic
Year Make Model: 1997 Harley Davidson FLHTCU Electra Glide Ultra Classic
Year Make Model: 1997 Harley Davidson FLSTC Softail Heritage Classic
Year Make Model: 1997 Harley Davidson FLSTF Softail Fat Boy
Year Make Model: 1997 Harley Davidson FLSTS Softail Heritage Springer
Year Make Model: 1997 Harley Davidson FXD Dyna Super Glide
Year Make Model: 1997 Harley Davidson FXDL Dyna Low Rider
Year Make Model: 1997 Harley Davidson FXDS-Conv Dyna Convertible
Year Make Model: 1997 Harley Davidson FXDWG Dyna Wide Glide
Year Make Model: 1997 Harley Davidson FXSTC Softail Custom
Year Make Model: 1997 Harley Davidson FXSTS Softail Springer
Year Make Model: 1997 Harley Davidson FXSTSB Softail Bad Boy
Year Make Model: 1996 Harley Davidson FLHR Road King
Year Make Model: 1996 Harley Davidson FLHT Electra Glide
Year Make Model: 1996 Harley Davidson FLHTC Electra Glide Classic
Year Make Model: 1996 Harley Davidson FLHTCU Electra Glide Ultra Classic
Year Make Model: 1996 Harley Davidson FLSTC Softail Heritage Classic
Year Make Model: 1996 Harley Davidson FLSTF Softail Fat Boy
Year Make Model: 1996 Harley Davidson FLSTN Softail Heritage Special
Year Make Model: 1996 Harley Davidson FLTCU Ultra Classic Tour Glide
Year Make Model: 1996 Harley Davidson FXD Dyna Super Glide
Year Make Model: 1996 Harley Davidson FXDL Dyna Low Rider
Year Make Model: 1996 Harley Davidson FXDS-Conv Dyna Convertible
Year Make Model: 1996 Harley Davidson FXDWG Dyna Wide Glide
Year Make Model: 1996 Harley Davidson FXSTC Softail Custom
Year Make Model: 1996 Harley Davidson FXSTS Softail Springer
Year Make Model: 1996 Harley Davidson FXSTSB Softail Bad Boy
Year Make Model: 1995 Harley Davidson FLHR Road King
Year Make Model: 1995 Harley Davidson FLHT Electra Glide
Year Make Model: 1995 Harley Davidson FLHTC Electra Glide Classic
Year Make Model: 1995 Harley Davidson FLHTCU Electra Glide Ultra Classic
Year Make Model: 1995 Harley Davidson FLSTC Softail Heritage Classic
Year Make Model: 1995 Harley Davidson FLSTF Softail Fat Boy
Year Make Model: 1995 Harley Davidson FLSTN Softail Nostalgia
Year Make Model: 1995 Harley Davidson FLTCU Ultra Classic Tour Glide
Year Make Model: 1995 Harley Davidson FXD Dyna Super Glide
Year Make Model: 1995 Harley Davidson FXDL Dyna Low Rider
Year Make Model: 1995 Harley Davidson FXDS-Conv Dyna Convertible
Year Make Model: 1995 Harley Davidson FXDWG Dyna Wide Glide
Year Make Model: 1995 Harley Davidson FXSTC Softail Custom
Year Make Model: 1995 Harley Davidson FXSTS Softail Springer
Year Make Model: 1995 Harley Davidson FXSTSB Softail Bad Boy
Year Make Model: 1994 Harley Davidson FLHR Road King
Year Make Model: 1994 Harley Davidson FLHTC Electra Glide Classic
Year Make Model: 1994 Harley Davidson FLHTCU Electra Glide Ultra Classic
Year Make Model: 1994 Harley Davidson FLSTC Softail Heritage Classic
Year Make Model: 1994 Harley Davidson FLSTF Softail Fat Boy
Year Make Model: 1994 Harley Davidson FLSTN Softail Nostalgia
Year Make Model: 1994 Harley Davidson FLTCU Ultra Classic Tour Glide
Year Make Model: 1994 Harley Davidson FXDL Dyna Low Rider
Year Make Model: 1994 Harley Davidson FXDS-Conv Dyna Convertible
Year Make Model: 1994 Harley Davidson FXDWG Dyna Wide Glide
Year Make Model: 1994 Harley Davidson FXLR Low Rider Custom
Year Make Model: 1994 Harley Davidson FXR Super Glide
Year Make Model: 1994 Harley Davidson FXSTC Softail Custom
Year Make Model: 1994 Harley Davidson FXSTS Softail Springer
Year Make Model: 1993 Harley Davidson FLHS Electra Glide Sport
Year Make Model: 1993 Harley Davidson FLHTC Electra Glide Classic
Year Make Model: 1993 Harley Davidson FLHTCU Electra Glide Ultra Classic
Year Make Model: 1993 Harley Davidson FLSTC Softail Heritage Classic
Year Make Model: 1993 Harley Davidson FLSTF Softail Fat Boy
Year Make Model: 1993 Harley Davidson FLSTN Softail Nostalgia
Year Make Model: 1993 Harley Davidson FLTC Tour Glide Classic
Year Make Model: 1993 Harley Davidson FLTCU Ultra Classic Tour Glide
Year Make Model: 1993 Harley Davidson FXDL Dyna Low Rider
Year Make Model: 1993 Harley Davidson FXDWG Dyna Wide Glide
Year Make Model: 1993 Harley Davidson FXLR Low Rider Custom
Year Make Model: 1993 Harley Davidson FXR Super Glide
Year Make Model: 1993 Harley Davidson FXRS-Conv Low Rider Convertible
Year Make Model: 1993 Harley Davidson FXRS-SP Low Rider Sport
Year Make Model: 1993 Harley Davidson FXSTC Softail Custom
Year Make Model: 1993 Harley Davidson FXSTS Softail Springer
Year Make Model: 1992 Harley Davidson FLHS Electra Glide Sport
Year Make Model: 1992 Harley Davidson FLHTC Electra Glide Classic
Year Make Model: 1992 Harley Davidson FLHTCU Electra Glide Ultra Classic
Year Make Model: 1992 Harley Davidson FLSTC Softail Heritage Classic
Year Make Model: 1992 Harley Davidson FLSTF Softail Fat Boy
Year Make Model: 1992 Harley Davidson FLTC Tour Glide Classic
Year Make Model: 1992 Harley Davidson FLTCU Ultra Classic Tour Glide
Year Make Model: 1992 Harley Davidson FXDB-D Dyna Glide Daytona
Year Make Model: 1992 Harley Davidson FXDC Dyna Super Glide Custom
Year Make Model: 1992 Harley Davidson FXLR Low Rider Custom
Year Make Model: 1992 Harley Davidson FXR Super Glide
Year Make Model: 1992 Harley Davidson FXRS Low Glide
Year Make Model: 1992 Harley Davidson FXRS-Conv Low Rider Convertible
Year Make Model: 1992 Harley Davidson FXRS-SP Low Rider Sport
Year Make Model: 1992 Harley Davidson FXRT Sport Glide
Year Make Model: 1992 Harley Davidson FXSTC Softail Custom
Year Make Model: 1992 Harley Davidson FXSTS Softail Springer
Year Make Model: 1991 Harley Davidson FLHS Electra Glide Sport
Year Make Model: 1991 Harley Davidson FLHTC Electra Glide Classic
Year Make Model: 1991 Harley Davidson FLHTCU Electra Glide Ultra Classic
Year Make Model: 1991 Harley Davidson FLSTC Softail Heritage Classic
Year Make Model: 1991 Harley Davidson FLSTF Softail Fat Boy
Year Make Model: 1991 Harley Davidson FLTC Tour Glide Classic
Year Make Model: 1991 Harley Davidson FLTCU Ultra Classic Tour Glide
Year Make Model: 1991 Harley Davidson FXDB-S Dyna Glide Sturgis
Year Make Model: 1991 Harley Davidson FXLR Low Rider Custom
Year Make Model: 1991 Harley Davidson FXR Super Glide
Year Make Model: 1991 Harley Davidson FXRS Low Glide
Year Make Model: 1991 Harley Davidson FXRS-Conv Low Rider Convertible
Year Make Model: 1991 Harley Davidson FXRS-SP Low Rider Sport
Year Make Model: 1991 Harley Davidson FXRT Sport Glide
Year Make Model: 1991 Harley Davidson FXSTC Softail Custom
Year Make Model: 1991 Harley Davidson FXSTS Softail Springer
Year Make Model: 1990 Harley Davidson FLHS Electra Glide Sport
Year Make Model: 1990 Harley Davidson FLHTC Electra Glide Classic
Year Make Model: 1990 Harley Davidson FLHTCU Electra Glide Ultra Classic
Year Make Model: 1990 Harley Davidson FLST Softail Heritage
Year Make Model: 1990 Harley Davidson FLSTC Softail Heritage Classic
Year Make Model: 1990 Harley Davidson FLSTF Softail Fat Boy
Year Make Model: 1990 Harley Davidson FLTC Tour Glide Classic
Year Make Model: 1990 Harley Davidson FLTCU Ultra Classic Tour Glide
Year Make Model: 1990 Harley Davidson FXLR Low Rider Custom
Year Make Model: 1990 Harley Davidson FXR Super Glide
Year Make Model: 1990 Harley Davidson FXRS Low Glide
Year Make Model: 1990 Harley Davidson FXRS-Conv Low Rider Convertible
Year Make Model: 1990 Harley Davidson FXRS-SP Low Rider Sport
Year Make Model: 1990 Harley Davidson FXRT Sport Glide
Year Make Model: 1990 Harley Davidson FXST Softail
Year Make Model: 1990 Harley Davidson FXSTC Softail Custom
Year Make Model: 1990 Harley Davidson FXSTS Softail Springer
Year Make Model: 1989 Harley Davidson FLHS Electra Glide Sport
Year Make Model: 1989 Harley Davidson FLHTC Electra Glide Classic
Year Make Model: 1989 Harley Davidson FLHTCU Electra Glide Ultra Classic
Year Make Model: 1989 Harley Davidson FLST Softail Heritage
Year Make Model: 1989 Harley Davidson FLSTC Softail Heritage Classic
Year Make Model: 1989 Harley Davidson FLTC Tour Glide Classic
Year Make Model: 1989 Harley Davidson FLTCU Ultra Classic Tour Glide
Year Make Model: 1989 Harley Davidson FXLR Low Rider Custom
Year Make Model: 1989 Harley Davidson FXR Super Glide
Year Make Model: 1989 Harley Davidson FXRS Low Glide
Year Make Model: 1989 Harley Davidson FXRS-SP Low Rider Sport
Year Make Model: 1989 Harley Davidson FXRT Sport Glide
Year Make Model: 1989 Harley Davidson FXST Softail
Year Make Model: 1989 Harley Davidson FXSTC Softail Custom
Year Make Model: 1989 Harley Davidson FXSTS Softail Springer
Year Make Model: 1988 Harley Davidson FLHS Electra Glide Sport
Year Make Model: 1988 Harley Davidson FLHTC Electra Glide Classic
Year Make Model: 1988 Harley Davidson FLST Softail Heritage
Year Make Model: 1988 Harley Davidson FLSTC Softail Heritage Classic
Year Make Model: 1988 Harley Davidson FLTC Tour Glide Classic
Year Make Model: 1988 Harley Davidson FXLR Low Rider Custom
Year Make Model: 1988 Harley Davidson FXR Super Glide
Year Make Model: 1988 Harley Davidson FXRS Low Glide
Year Make Model: 1988 Harley Davidson FXRS-SP Low Rider Sport
Year Make Model: 1988 Harley Davidson FXRT Sport Glide
Year Make Model: 1988 Harley Davidson FXST Softail
Year Make Model: 1988 Harley Davidson FXSTC Softail Custom
Year Make Model: 1988 Harley Davidson FXSTS Softail Springer
Year Make Model: 1987 Harley Davidson FLHS Electra Glide Sport
Year Make Model: 1987 Harley Davidson FLHT Electra Glide
Year Make Model: 1987 Harley Davidson FLHTC Electra Glide Classic
Year Make Model: 1987 Harley Davidson FLST Softail Heritage
Year Make Model: 1987 Harley Davidson FLTC Tour Glide Classic
Year Make Model: 1987 Harley Davidson FXLR Low Rider Custom
Year Make Model: 1987 Harley Davidson FXR Super Glide
Year Make Model: 1987 Harley Davidson FXRC Low Rider Chrome
Year Make Model: 1987 Harley Davidson FXRS Low Glide
Year Make Model: 1987 Harley Davidson FXRS-SP Low Rider Sport
Year Make Model: 1987 Harley Davidson FXRT Sport Glide
Year Make Model: 1987 Harley Davidson FXST Softail
Year Make Model: 1987 Harley Davidson FXSTC Softail Custom
Year Make Model: 1986 Harley Davidson FLHT Electra Glide
Year Make Model: 1986 Harley Davidson FLHTC Electra Glide Classic
Year Make Model: 1986 Harley Davidson FLST Softail Heritage
Year Make Model: 1986 Harley Davidson FLTC Tour Glide Classic
Year Make Model: 1986 Harley Davidson FXR Super Glide
Year Make Model: 1986 Harley Davidson FXRD Grand Touring
Year Make Model: 1986 Harley Davidson FXRS Low Rider
Year Make Model: 1986 Harley Davidson FXRS-SP Low Rider Sport
Year Make Model: 1986 Harley Davidson FXRT Sport Glide
Year Make Model: 1986 Harley Davidson FXST Softail
Year Make Model: 1986 Harley Davidson FXSTC Softail Custom
Year Make Model: 1986 Harley Davidson FXWG Wide Glide
Year Make Model: 1985 Harley Davidson FLH Electra Glide
Year Make Model: 1985 Harley Davidson FLHTC Electra Glide Classic
Year Make Model: 1985 Harley Davidson FLHX Electra Glide Special
Year Make Model: 1985 Harley Davidson FLTC Tour Glide Classic
Year Make Model: 1985 Harley Davidson FXEF Fat Bob
Year Make Model: 1985 Harley Davidson FXRC Low Glide
Year Make Model: 1985 Harley Davidson FXRS Low Glide
Year Make Model: 1985 Harley Davidson FXRT Sport Glide
Year Make Model: 1985 Harley Davidson FXSB Low Rider - Belt
Year Make Model: 1985 Harley Davidson FXST Softail
Year Make Model: 1985 Harley Davidson FXWG Wide Glide
Year Make Model: 1984 Harley Davidson FLH Electra Glide
Year Make Model: 1984 Harley Davidson FLHS Electra Glide Sport
Year Make Model: 1984 Harley Davidson FLHTC Electra Glide Classic
Year Make Model: 1984 Harley Davidson FLHX Electra Glide Special
Year Make Model: 1984 Harley Davidson FLTC Tour Glide Classic
Year Make Model: 1984 Harley Davidson FXE Super Glide
Year Make Model: 1984 Harley Davidson FXRDG Disc Glide
Year Make Model: 1984 Harley Davidson FXRS Low Glide
Year Make Model: 1984 Harley Davidson FXRT Sport Glide
Year Make Model: 1984 Harley Davidson FXSB Low Rider - Belt
Year Make Model: 1984 Harley Davidson FXST Softail
Year Make Model: 1984 Harley Davidson FXWG Wide Glide
Condition: New

Shipping Information

Requires Shipping: Item Requires Shipping
Weight: 0.2 lbs.
Package Dimensions: W3.4500” x H1.6000” x L5.1000”

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