Kibblewhite
Kibblewhite is a performance-focused manufacturer specializing in high-quality motorcycle valve train components engineered for durability and precision. Known globally for Kibblewhite valves, valve springs, guides and complete top-end kits, the brand supports motocross, off-road, street and high-performance engine builds. Riders and engine builders rely on Kibblewhite products for consistent tolerances, improved reliability and race-proven materials.
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Kpmi - 20-21018K - White Diamond Exhaust Valve M8 1.284 Os Inconnel
Kibblewhite
$41.29Kpmi - 20-21018K - White Diamond Exhaust Valve M8 1.284 Os InconnelFeaturesAll KPMI Black Diamond® stainless steel valves are impregnated by a special German process to a depth of .002”, with a...$41.29 -
Out of stock
Kpmi - 51029-8 - Valve Keeper Oem Style M8 Pack Of 8
Kibblewhite
$68.96Kpmi - 51029-8 - Valve Keeper Oem Style M8 Pack Of 8FeaturesOEM Style valve keepersFitment2017-2019Harley DavidsonFLRT Freewheeler2017-2019Harley DavidsonFLHTKL Electra Glide Ultra Limited...$68.96 -
Kpmi - 71046-4 - Seal Valve Stem 4/Pk M8
Kibblewhite
$10.95Kpmi - 71046-4 - Seal Valve Stem 4/Pk M8FeaturesKPMI Red Viton® valve stem seals are designed to have optimum fitment, allow for maximum lift, and to give maximum life. KPMI Red valve stem seals are...$10.95 -
Kpmi - 20-21020 - Guide Intake Std Bronze M8 `17-24 Non Vvt
Kibblewhite
$26.89Kpmi - 20-21020 - Guide Intake Std Bronze M8 `17-24 Non VvtFeaturesFitment2017-2019Harley DavidsonFLRT Freewheeler2017-2019Harley DavidsonFLHTKL Electra Glide Ultra Limited Low2017-2025Harley...$26.89 -
Kpmi - 20-21021 - Guide Intake 0.001 Bronze M8
Kibblewhite
$26.89Kpmi - 20-21021 - Guide Intake 0.001 Bronze M8FeaturesFitment2017-2019Harley DavidsonFLRT Freewheeler2017-2019Harley DavidsonFLHTKL Electra Glide Ultra Limited Low2017-2019Harley DavidsonFLTRXS Road...$26.89 -
Kpmi - 20-21022 - Guide Intake 0.002 Bronze M8
Kibblewhite
$26.89Kpmi - 20-21022 - Guide Intake 0.002 Bronze M8FeaturesFitment2017-2019Harley DavidsonFLRT Freewheeler2017-2019Harley DavidsonFLHTKL Electra Glide Ultra Limited Low2017-2019Harley DavidsonFLTRXS Road...$26.89 -
Kpmi - 20-21029 - Guide Intake 0.010 Bronze M8
Kibblewhite
$26.89Kpmi - 20-21029 - Guide Intake 0.010 Bronze M8FeaturesFitment2017-2019Harley DavidsonFLRT Freewheeler2017-2019Harley DavidsonFLHTKL Electra Glide Ultra Limited Low2017-2019Harley DavidsonFLTRXS Road...$26.89 -
Kpmi - 20-21030 - Guide Exhaust Std Bronze M8
Kibblewhite
$26.89Kpmi - 20-21030 - Guide Exhaust Std Bronze M8FeaturesFitment2017-2019Harley DavidsonFLRT Freewheeler2017-2019Harley DavidsonFLHTKL Electra Glide Ultra Limited Low2017-2025Harley DavidsonFLTRXS Road...$26.89 -
Kpmi - 20-21031 - Guide Exhaust 0.001 Bronze M8
Kibblewhite
$26.89Kpmi - 20-21031 - Guide Exhaust 0.001 Bronze M8FeaturesFitment2017-2019Harley DavidsonFLRT Freewheeler2017-2019Harley DavidsonFLHTKL Electra Glide Ultra Limited Low2017-2019Harley DavidsonFLTRXS Road...$26.89 -
Kpmi - 20-21039 - Guide Exhaust 0.010 Bronze M8
Kibblewhite
$26.89Kpmi - 20-21039 - Guide Exhaust 0.010 Bronze M8FeaturesFitment2017-2019Harley DavidsonFLRT Freewheeler2017-2019Harley DavidsonFLHTKL Electra Glide Ultra Limited Low2017-2019Harley DavidsonFLTRXS Road...$26.89 -
Kpmi - 51016-4 - Valve Keepers Set Of Four Twin Cam 05-17 W/7Mm Stem
Kibblewhite
$6.95Kpmi - 51016-4 - Valve Keepers Set Of Four Twin Cam 05-17 W/7Mm StemFeaturesOEM Style valve keepersFitment2014-2017Harley DavidsonXL1200T Super Low Touring2015-2016Harley DavidsonFLRT...$6.95 -
Kpmi - 51014-4 - Valve Keepers Set Of Four Twin Cam 99-04 And All Evo
Kibblewhite
$17.95Kpmi - 51014-4 - Valve Keepers Set Of Four Twin Cam 99-04 And All EvoFeaturesOEM Style valve keepersFitment1994-2004Harley DavidsonFLHR Road King1984-2004Harley DavidsonFLHTC Electra Glide...$17.95 -
Kpmi - 20-21300 - Sprng Kit .610 Lift Evo 84-99 Tc '99-04 5/16 Stem Valves
Kibblewhite
$184.99Kpmi - 20-21300 - Sprng Kit .610 Lift Evo 84-99 Tc '99-04 5/16 Stem ValvesFeaturesWound from Premium Kobe Super-Clean Chrome Silicon Wire. KPMI valve springs are heat-treated, stress relieved and...$184.99 -
Out of stock
Kpmi - 20-21400 - Spring Kit .610 Lift Hd Tc
Kibblewhite
$184.99Kpmi - 20-21400 - Spring Kit .610 Lift Hd TcFeaturesWound from Premium Kobe Super-Clean Chrome Silicon Wire. KPMI valve springs are heat-treated, stress relieved and shot peened to insure maximum...$184.99 -
Kpmi - 20-21250 - Compression Release 2/Pk Evos
Kibblewhite
$49.95Kpmi - 20-21250 - Compression Release 2/Pk EvosFeaturesKPMI® Compression release valves are state of the artDesigned to reduce “hot start” issues and starter/battery loads5-7 Newton’s of closing...$49.95 -
Kpmi - 20-21255 - Compression Release 2/Pk Twin Cams
Kibblewhite
$49.95Kpmi - 20-21255 - Compression Release 2/Pk Twin CamsFeaturesKPMI® Compression release valves are state of the artDesigned to reduce “hot start” issues and starter/battery loads5-7 Newton’s of closing...$49.95 -
Kpmi - 20-21260 - Compression Release 2/Pk Oem Style
Kibblewhite
$49.95Kpmi - 20-21260 - Compression Release 2/Pk Oem StyleFeaturesKPMI® Compression release valves are state of the artDesigned to reduce “hot start” issues and starter/battery loads5-7 Newton’s of closing...$49.95 -
Out of stock
Kpmi - 20-21016H - White Diamond Exhaust Valve M8 1.264 Std
Kibblewhite
$32.78Kpmi - 20-21016H - White Diamond Exhaust Valve M8 1.264 StdFeaturesFitment2018-2020Harley DavidsonFLHR Road King2018-2020Harley DavidsonFLHRXS Road King Special2018-2020Harley DavidsonFLHX Street...$32.78 -
Kpmi - 20-21017H - White Diamond Exhaust Valve M8 1.284 Os
Kibblewhite
$32.78Kpmi - 20-21017H - White Diamond Exhaust Valve M8 1.284 OsFeaturesFitment2018-2020Harley DavidsonFLHR Road King2018-2020Harley DavidsonFLHRXS Road King Special2018-2020Harley DavidsonFLHX Street...$32.78 -
Kpmi - 20-20915 - Black Diamond O/S Int. Valve Evo/Twin Cam `84-04
Kibblewhite
$41.95Kpmi - 20-20915 - Black Diamond O/S Int. Valve Evo/Twin Cam `84-04FeaturesFitment1994-2004Harley DavidsonFLHR Road King1984-2004Harley DavidsonFLHTC Electra Glide Classic1989-2004Harley...$41.95 -
Kpmi - 20-20920 - Black Diamond O/S Ex. Valve Evo/Twin Cam `84-04
Kibblewhite
$41.95Kpmi - 20-20920 - Black Diamond O/S Ex. Valve Evo/Twin Cam `84-04FeaturesAll KPMI Black Diamond® stainless steel valves are impregnated by a special German process to a depth of .002”, with a surface...$41.95 -
Kpmi - 20-20925 - Black Diamond O/S Ex. Valve Evo/Twin Cam `84-04
Kibblewhite
$41.95Kpmi - 20-20925 - Black Diamond O/S Ex. Valve Evo/Twin Cam `84-04FeaturesAll KPMI Black Diamond® stainless steel valves are impregnated by a special German process to a depth of .002”, with a surface...$41.95 -
Kpmi - 20-20930 - Black Diamond O/S Ex. Valve Evo/Twin Cam `84-04
Kibblewhite
$41.95Kpmi - 20-20930 - Black Diamond O/S Ex. Valve Evo/Twin Cam `84-04FeaturesAll KPMI Black Diamond® stainless steel valves are impregnated by a special German process to a depth of .002”, with a surface...$41.95 -
Kpmi - 20-20940 - Black Diamond O/S Int. Valve Twin Cam 88-103" `05-17
Kibblewhite
$51.95Kpmi - 20-20940 - Black Diamond O/S Int. Valve Twin Cam 88-103" `05-17FeaturesAll KPMI Black Diamond® stainless steel valves are impregnated by a special German process to a depth of .002”, with a...$51.95 -
Out of stock
Kpmi - 20-21060H - White Diamond Int. Valve 1.614 O/S M8 `17-24 Non Vvt
Kibblewhite
$32.78Kpmi - 20-21060H - White Diamond Int. Valve 1.614 O/S M8 `17-24 Non VvtFeaturesFitment2017-2019Harley DavidsonFLHTKL Electra Glide Ultra Limited Low2017-2023Harley DavidsonFLTRXS Road Glide...$32.78 -
Kpmi - 20-21061H - White Diamond Int. Valve 1.630 O/S M8 `17-24 Non Vvt
Kibblewhite
$31.95Kpmi - 20-21061H - White Diamond Int. Valve 1.630 O/S M8 `17-24 Non VvtFeaturesFitment2017-2019Harley DavidsonFLHTKL Electra Glide Ultra Limited Low2017-2023Harley DavidsonFLTRXS Road Glide...$31.95 -
Kpmi - 20-21215 - Beehive Valve Spring Kit .550 Lift M8`17-24 Non Vvt
Kibblewhite
$332.95Kpmi - 20-21215 - Beehive Valve Spring Kit .550 Lift M8`17-24 Non Vvt$332.95 -
Kpmi - 20-24400 - Beehive Valve Spring Kit .640 Lift M8`17-24 Non Vvt
Kibblewhite
$539.84Kpmi - 20-24400 - Beehive Valve Spring Kit .640 Lift M8`17-24 Non Vvt$539.84 -
Kpmi - 20-2053C - Guide Intake +0.003 Cast Iron Shovelhead `78-83
Kibblewhite
$8.99Kpmi - 20-2053C - Guide Intake +0.003 Cast Iron Shovelhead `78-83$8.99 -
Kpmi - 20-2063C - Guide Exhaust +0.003 Cast Iron Shovelhead `78-83
Kibblewhite
$8.99Kpmi - 20-2063C - Guide Exhaust +0.003 Cast Iron Shovelhead `78-83$8.99 -
Out of stock
Kpmi - 20-21800 - Racing Valve Spring Kit .625 Lift Titanium Retainers
Kibblewhite
$416.95Kpmi - 20-21800 - Racing Valve Spring Kit .625 Lift Titanium RetainersFeaturesWound from Premium Kobe Super-Clean Chrome Silicon Wire. KPMI valve springs are heat-treated, stress relieved and shot...$416.95 -
Kpmi - 20-21850 - Racing Valve Spring Kit .625 Lift H.T. Steel Retainer
Kibblewhite
$332.95Kpmi - 20-21850 - Racing Valve Spring Kit .625 Lift H.T. Steel RetainerFeaturesWound from Premium Kobe Super-Clean Chrome Silicon Wire. KPMI valve springs are heat-treated, stress relieved and shot...$332.95 -
Kpmi - 20-21045 - H.T. Steel Rocker Arm Tower Stud Kit
Kibblewhite
$129.95Kpmi - 20-21045 - H.T. Steel Rocker Arm Tower Stud Kit Features KPMI® Studs are made from 180,000 psi yield strength, fine grain, heat treated, aircraft grade alloy steel. When you want a stud...$129.95 -
Kpmi - 20-21040 - H.T. Steel Cylinder Studs (Pkg. Of 8)
Kibblewhite
$171.95Kpmi - 20-21040 - H.T. Steel Cylinder Studs (Pkg. Of 8)FeaturesThese High Performance Cylinder studs are made from 180,000 psi yield strength, fine grain, heat treated, premium grade 8740...$171.95 -
Kibblewhite - 30-32413 - Valve - Intake - 31.00 mm - Oversize - Honda
Kibblewhite
$37.95Kibblewhite - 09262982 - Valve - Intake - 31.00 mm - Oversize - HondaFeaturesLightweight, strong, one piece forging with profiles that provide excellent flow characteristicsValve is infused by a...$37.95 -
Out of stock
Kibblewhite - 30-32839 - Valve Guide - Exhaust - 0.4460" OD - Honda
Kibblewhite
$30.95Kibblewhite - 09263153 - Valve Guide - Exhaust - 0.4460" OD - HondaFeaturesMade from copper based C63000 nickel-aluminum bronzeThe 5% nickel content provides superior resistance to wear, and the...$30.95 -
Out of stock
Kibblewhite - 30-32832 - Valve Guide - Exhaust - 0.4370" OD - Honda
Kibblewhite
$30.95Kibblewhite - 09263152 - Valve Guide - Exhaust - 0.4370" OD - HondaFeaturesMade from copper based C63000 nickel-aluminum bronzeThe 5% nickel content provides superior resistance to wear, and the...$30.95 -
Kibblewhite - 40-41639 - Valve Guide - Exhaust - 0.3865" OD - Kawasaki
Kibblewhite
$22.95Kibblewhite - 09263394 - Valve Guide - Exhaust - 0.3865" OD - KawasakiFeaturesMade from copper based C63000 nickel-aluminum bronzeThe 5% nickel content provides superior resistance to wear, and the...$22.95 -
Kibblewhite - 40-41629 - Valve Guide - Intake - 0.3865" OD - Kawasaki
Kibblewhite
$22.95Kibblewhite - 09263392 - Valve Guide - Intake - 0.3865" OD - KawasakiFeaturesMade from copper based C63000 nickel-aluminum bronzeThe 5% nickel content provides superior resistance to wear, and the...$22.95 -
Kibblewhite - 30-33639 - Valve Guide - Exhaust - 0.4065" OD - Honda
Kibblewhite
$22.95Kibblewhite - 09263384 - Valve Guide - Exhaust - 0.4065" OD - HondaFeaturesMade from copper based C63000 nickel-aluminum bronzeThe 5% nickel content provides superior resistance to wear, and the...$22.95
Kibblewhite Precision Valve Systems – Valves, Valve Springs & Cylinder Head Components
Kibblewhite has built a strong reputation as a leader in motorcycle engine valve train technology, delivering components designed to withstand extreme heat, RPM and load conditions. Best known for Kibblewhite Black Diamond valves and White Diamond valves, the brand focuses on metallurgy, precision machining and long service life. These valves are widely used in performance rebuilds and racing applications across Honda, Yamaha, Kawasaki, KTM, Suzuki and Polaris platforms.
In addition to valves, Kibblewhite offers a comprehensive range of valve springs, valve guides and valve seals engineered to work as matched systems. Lightweight racing valve spring kits, high-lift configurations and hardened valve guides help maintain stable valve control and reduce wear under demanding conditions. Engine builders frequently choose Kibblewhite valve spring kits and valve guide kits to improve top-end reliability while supporting aggressive cam profiles and higher compression setups.
For complete solutions, Kibblewhite also provides top-end kits and cylinder head kits that combine precision valves, springs, guides and supporting components into proven performance packages. Whether performing routine maintenance or a full performance rebuild, Kibblewhite valve train components deliver trusted results backed by decades of engineering expertise and real-world racing development.