
All KPMI valve guides, standard valves, and spring kits are intended for use as OEM replacement parts, exceeding OEM specifications in terms of durability and expected cyclical life. Oversize valves are intended for racing vehicles with planned use on closed courses.
Fitments:
- Harley-Davidson FLHTC Electra Glide Classic 2006-2013
- Harley-Davidson FLHTCU Electra Glide Ultra Classic 2005-2016
- Harley-Davidson FLHTCUTG Tri Glide Ultra Classic 2009-2016
- Harley-Davidson XL1200CX Roadster 2016-2017
- Harley-Davidson FLHTK Electra Glide Ultra Limited 2010-2016
- Harley-Davidson FLHX Street Glide 2006-2016
- Harley-Davidson XR1200X 2011-2012
- Harley-Davidson XL883N Iron 883 2009-2017
- Harley-Davidson XL883L Super Low 2005-2017
- Harley-Davidson XL1200X Forty-Eight 2010-2017
- Harley-Davidson XL1200N Nightster 2007-2012
- Harley-Davidson XL1200V Seventy Two 2012-2016
- Harley-Davidson FXD Dyna Super Glide 2005-2010
- Harley-Davidson FXDB Dyna Street Bob 2006-2017
- Harley-Davidson FXDC Dyna Super Glide Custom 2005-2014
- Harley-Davidson FXDF Dyna Fat Bob 2008-2017
- Harley-Davidson FXDL Dyna Low Rider 2005-2017
- Harley-Davidson FXDWG Dyna Wide Glide 2006-2017
- Harley-Davidson FXDX Dyna Super Glide Sport 2005
- Harley-Davidson FLST Softail Heritage 2006
- Harley-Davidson FLS Softail Slim 2012-2017
- Harley-Davidson FLSTC Softail Heritage Classic 2005-2017
- Harley-Davidson FLSTF Softail Fat Boy 2005-2017
- Harley-Davidson FLSTFB Softail Fat Boy Lo 2010-2016
- Harley-Davidson FLSTN Softail Deluxe 2005-2017
- Harley-Davidson FLSTSB Softail Cross Bones 2008-2011
- Harley-Davidson FLSTSC Softail Springer Classic 2005-2007
- Harley-Davidson FXCW Softail Rocker 2008-2009
- Harley-Davidson FXCWC Softail Rocker C 2008-2011
- Harley-Davidson FXS Softail Blackline 2011-2013
- Harley-Davidson FXST Softail 2005-2007
- Harley-Davidson FXSTB Softail Night Train 2005-2009
- Harley-Davidson FXSTC Softail Custom 2007-2010
- Harley-Davidson FXSTCU Softail Custom Classic 2010
- Harley-Davidson FXSTD Softail Deuce 2005-2007
- Harley-Davidson FXSTS Softail Springer 2005-2006
- Harley-Davidson XL1200C Sportster 1200 Custom 2004-2017
- Harley-Davidson XL1200L Sportster 1200 Low 2006-2011
- Harley-Davidson XL1200R Roadster 2004-2008
- Harley-Davidson XL883 Sportster 883 2004-2008
- Harley-Davidson XL883C Sportster 883 Custom 2004-2009
- Harley-Davidson XL883R 883 Roadster 2005-2007
- Harley-Davidson XR1200 2009-2010
- Harley-Davidson FLHRC Road King Classic 2005-2013
- Harley-Davidson FLHRS Road King Custom 2005-2007
- Harley-Davidson FLHT Electra Glide 2005-2009
- Harley-Davidson FLTR Road Glide 2005-2016
- Harley-Davidson FLTRU Road Glide Ultra 2011-2016
- Harley-Davidson FLTRX Road Glide Custom 2010-2015
- Harley-Davidson FLHXXX Street Glide Trike 2010-2011
- Buell XB9R Firebolt 2005-2007
- Buell XB9S Lightning 2003-2004
- Buell XB9Sx Lightning City X 2005-2007
- Harley-Davidson FXSB Softail Breakout 2013-2017
- Harley-Davidson FLHXS Street Glide Special 2014-2016
- Harley-Davidson FLHRXS Road King Special 2017
Other Part Numbers:
KPMI #191-57027C
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
KPMI (Kibblewhite Precision Machining) is a global manufacturer and distributor of valvetrain and specialized tools and components for the racing area. The KPMI product line comprises of Harley-Davidson motorcycles, sports bikes, valves, dirt bikes, ATVs, UTVs, tourers, cruisers, customs, and classics, as well as Jet Skis, Water Skis, and watercraft.
History of KPMIJames L. Kibblewhite formed the legacy of Kibblewhite Precision Machining, Inc. in 1939. In 1989, James’s son, William F. Kibblewhite, took over the operation. William Kibblewhite built on his father's good work and added a lot more products to the line of the automotive industry.
KPMI EXPANSIONKPMI maintains a warehouse and supplies over 3,000 items to its consumers worldwide. There is no other company in the world that has such a wide range of products for the motorsports industry. Not only does KPMI manufacture finished products, but it also provides contract manufacturing services to OEMs and other third parties. Engineering, prototyping, and limited or full production runs are just some of the services they offer.
KPMI INNOVATIONKPMI has five locations and a combined total of over 20,000 square feet of a machine shop, office, engineering, and warehouse space. KPMI has invested heavily in upgrading its operations during the last five years. As a company, they have eleven cutting-edge CNC lathes and other cutting-edge tools in their entire facility.
KPMI QualityKPMI's objective is to supply consumers with products that function correctly the first time and deliver the best value for money in terms of reliability and performance. None of their products reaches final approval without first enduring a development flow procedure. Three signatures from engineering and one from production are required for final evaluations. This means that each product undergoes three independent assessments throughout its development process before a final product is launched.
VIVID RACING- KPMIVivid Racing includes a wide collection of KPMI valve products, such as exhaust and intake valves, wrist bushing twins, service kits, seal valves, spring kits, and many more!
Sale price | None | ||||||||||||
Wholesale price | $9.78 | ||||||||||||
Shipping |
Weight: 0.10 Length: 1 Width: 4 Height: 1
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Product Added At | Friday 13 August, 2021 | ||||||||||||
Product Modified At | Friday 11 July, 2025 | ||||||||||||
Imported By | ETLOverride | ||||||||||||
Last Edited By | WPS_FTP_AVD | ||||||||||||
View In Admin |
Carb Approved | Yes |
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Carb Number | - |
Epa Status | - |
Prop65 | CANCER/DEVELOPMENTAL |
Carb Required | - |
Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
---|---|---|---|---|---|---|---|---|---|---|
Western Power Sports | $8.29 | $11.95 | ? | $11.95 | ? | 2025-07-11 11:07:38 |
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