Kibblewhite Precision Machining
KPMI® Valvetrain Components
Valves, valve guides, spring kits, shims and engine kits. Choose your vehicle to see the parts listed for it.
Find parts for your vehicle
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Valvetrain components
Shop by brand
Find parts for your make
- Parts for Harley-Davidson®
- Parts for Honda®
- Parts for Kawasaki®
- Parts for Yamaha®
- Parts for Indian
- Parts for Suzuki®
- Parts for KTM®
- Parts for Polaris
- Parts for Arctic Cat
- Parts for BRP / Sea-Doo / Rotax
- Parts for Husqvarna
- Parts for GASGAS
- Parts for BMW®
- Parts for Ducati®
- Parts for Moto Guzzi
- Parts for Triumph®
- Parts for Norton
- Parts for BSA
Vehicle brand names are trademarks of their respective owners and are used for fitment reference only.
New products
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Guide, Mng. Brz., Intake/ Exhaust, BMW® R45™ & R65™ 1978-1993
SKU 90-91000
Regular price $22.22 USDRegular priceUnit price perSale price $22.22 USD -
Valve, White Diamond®, O/S, Intake, HD®, M8™ (& CVO’s) 2017-2026
SKU 20-21060H
Regular price From $35.22 USDRegular priceUnit price perSale price From $35.22 USD -
Valve, White Diamond® Inconel®, O/S Exhaust, HD®, M8™ (& CVO’s) 2017-2026
SKU 20-21062K
Regular price From $47.83 USDRegular priceUnit price perSale price From $47.83 USD -
Top End Service Kit, Stainless Conv., 0.440" In and 0.405" Ex Lift, Honda®, CRF™ 450R / RX / WE, 2017-2018
SKU 30-34100
Regular price $869.51 USDRegular priceUnit price perSale price $869.51 USD -
Top End Service Kit, Stainless Conv., 0.440" In and 0.405" Ex Lift, Honda®, CRF™ 450R / RX / WE, 2019-2020
SKU 30-34150
Regular price $869.51 USDRegular priceUnit price perSale price $869.51 USD -
Top End Service Kit, Stainless Conv., 0.440" In and 0.405" Ex Lift, Honda®, CRF™ 450R / RX / WE, 2021-2026
SKU 30-34200
Regular price $869.51 USDRegular priceUnit price perSale price $869.51 USD -
Beehive Spring Kit, H.T. Steel, In. 0.410" Lift, Ex.0.425" Lift Can Am®, Maverick™ R, 2024-2026
SKU 91-91400
Regular price $373.43 USDRegular priceUnit price perSale price $373.43 USD -
Valve, White Diamond®, Intake, Can Am®, Maverick™ R, 2024-2026
SKU 91-91410H
Regular price $37.55 USDRegular priceUnit price perSale price $37.55 USD
Not sure which part fits?
Use the vehicle finder, check the fitment list on each product page, or contact us before you order.