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Kibblewhite Fluoropolymer Valve Stem Seals

(4 reviews)

Item: 387491

Fits: 1987 Harley Davidson XLH1100 Sportster 1100

$17.99

In Stock - Ships Next Business Day!

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Fitment Guaranteed

Description Fitment Reviews Q&A

Kibblewhite Fluoropolymer Valve Stem Seals

  • KPMI fluoropolymer valve stem seals are designed to have optimum fitment allow for maximum lift and to give maximum life
  • Meet or exceed OE specifications
  • Fluoropolymer / synthetic rubber material is resistant to high temperatures petroleum products and the corrosive gasses that are the by-products of combustion
  • Seals retain their ability to seal in situations where other materials could harden and allow oil to enter the combustion chamber causing detonation carbon build up and a loss of power
  • Compatible with OEM or OEM replacement valve components
  • Made in the USA
Specification Details
Country of Origin USA
Engine Type Evolution Big Twin
Material Fluoropolymer
Position Intake/Exhaust
Quantity 4
Valve Stem Diameter 5/16 in.

Vehicle Fitment

Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Harley Davidson
  • CVO FXR2 1999
  • CVO FXR3 1999
  • CVO FXR4 2000
  • FLHR Electra Glide Road King 1994
  • FLHR Road King 1995-1998
  • FLHRI Road King 1996-1997
  • FLHS Electra Glide Sport 1984, 1987-1993
  • FLHT Electra Glide Standard 1995-1998
  • FLHTC Electra Glide Classic 1984-1999
  • FLHTCI Electra Glide Classic 1996-1998
  • FLHTCU Ultra Classic Electra Glide 1989-1998
  • FLHTCUI Ultra Classic Electra Glide 1995-1997
  • FLHX Electra Glide Special 1984-1985
  • FLST Heritage Softail 1986-1990
  • FLSTC Heritage Softail Classic 1987-1999
  • FLSTF Softail Fat Boy 1990-1999
  • FLSTN Heritage Softail Nostalgia 1993
  • FLSTN Heritage Softail Special 1994-1996
  • FLSTS Heritage Springer Softail 1997-1999
  • FLTC Tour Glide Classic 1984-1991
  • FLTCU Ultra Classic Tour Glide 1989-1995
  • FLTCUI Ultra Classic Tour Glide 1996
  • FLTR Road Glide 1998
  • FLTRI Road Glide 1998
  • FXD Dyna Super Glide 1995-1998
  • FXDL Dyna Low Rider 1993-1998
  • FXDS-CONV Dyna Convertible 1994-1998
  • FXDWG Dyna Wide Glide 1993-1998
  • FXE Super Glide 1984
  • FXEF Super Glide Fat Bob 1985
  • FXLR Low Rider Custom 1987-1994
  • FXR Super Glide 1986-1994
  • FXRC Low Glide 1985
  • FXRC Low Rider Chrome 1986-1987
  • FXRD Grand Touring Edition 1986
  • FXRDG Disc Glide 1984
  • FXRS Low Glide 1984-1992
  • FXRS-CONV Low Rider Convertible 1989-1993
  • FXRS-SP Low Rider Sport Edition 1986-1993
  • FXRT Sport Glide 1984-1992
  • FXSB Low Rider 1984-1985
  • FXST Softail 1984-1990
  • FXST Softail Standard 1999
  • FXSTB Softail Night Train 1999
  • FXSTC Softail Custom 1986-1999
  • FXSTD Softail Deuce 2000-2004
  • FXSTS Springer Softail 1988-1999
  • FXSTSB Softail Bad Boy 1995-1997
  • FXWG Wide Glide 1985-1986
  • XL1200C Sportster 1200 Custom 1996-2003
  • XL1200S Sportster 1200 Sport 1996-2003
  • XLH1100 Sportster 1100 1986-1987
  • XLH1200 Sportster 1200 1988-2003
  • XLH883 Sportster 883 1986-2003
  • XLH883DLX Sportster 883 Deluxe 1986-1995

Customer Reviews

Great product

By   on  Verified Purchaser

Great product. No more smoke coming out of rear exhaust. Thanks.

Valve seals

By   on  Verified Purchaser

Great product!

660 rhino valve sells

By   on  Verified Purchaser

They fit great.

Kibblewhite valve seals

By   on  Verified Purchaser

These are the best you can get. Why use anything less?

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Questions & Answers

Will these stem seals fit with stock springs and retainers

Yes, they'll work with OEM valve components. As you've probably read in the description, they're required only if you're using Kibblewhite valve spring kits. Otherwise, they'll work with OEM or OEM-spec replacement parts.

By Tom

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