KIBBLEWHITE - 80-82329 - C674 Valve Guide - '19-'25 Yamaha YZ250F
For riders doing their own top-end work on '19-'25 Yamaha YZ250F, 80-82329 is Kibblewhite's C674 manganese valve guide, machined to the same tight KPMI tolerances as its C630 guides but in a softer alloy that reams and hones with ordinary drill-driven tools instead of specialty equipment, trading some toughness and wear resistance for a much easier install. Made in the USA.
Features
- Softer Manganese guides are easily reamed, and then can be delicately finished with Kibblewhite high quality ball hones
- With any battery operated or electric drill you can ream and hone manganese valve guides in less time
- Expect the same exacting KPMI® tolerances, but with a reduced toughness / wear-ability when compared to premium C630 Nickel Aluminum Bronze valve guides
- Made in the USA
Specs
- Size: Oversize (+0.010")
- Inside Diameter: 0.1962"
- Outside Diameter: 0.4057"
- Application: Intake
- Units: Each
- Material: C674 Bronze
- Riding Style: Off-Road
- Product Name: Valve Guide
Frequently Asked Questions - KIBBLEWHITE - 80-82329 - C674 Valve Guide - '19-'25 Yamaha YZ250F
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
