Product description
The Kibblewhite C674 Valve Guide For Yamaha YZF250 2019 Intake is part of the latest collection from Kibblewhite.
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
Specifications:
- Application: Intake
- Inside Diameter Imperial: 0.1962"
- Inside Diameter: 0.1962"
- Material: C674 Bronze
- Outside Diameter Imperial: 0.3957"
- Outside Diameter: 0.3957"
- Product Name: Valve Guide
- Size Imperial: Standard
- Size: Standard
- Units: Each
To fit:
- YAMAHA YZ 250 F 2019 All Models
Manufacturer part number: 80-82320
View all Kibblewhite. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Kibblewhite C674 Valve Guide For Yamaha YZF250 2019 Intake
To fit:
- YAMAHA YZ 250 F 2019 All Models

Kibblewhite Precision Machining is a top-tier manufacturer of high performance valvetrain components for motorcycles, ATVs, and powersports engines. Known for engineering excellence and race proven reliability, Kibblewhite produces valves, springs, and guides used by professionals and enthusiasts alike. Their products are crafted in the USA for maximum strength, durability, and precision.
Product description
The Kibblewhite C674 Valve Guide For Yamaha YZF250 2019 Intake is part of the latest collection from Kibblewhite.
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
Specifications:
- Application: Intake
- Inside Diameter Imperial: 0.1962"
- Inside Diameter: 0.1962"
- Material: C674 Bronze
- Outside Diameter Imperial: 0.3957"
- Outside Diameter: 0.3957"
- Product Name: Valve Guide
- Size Imperial: Standard
- Size: Standard
- Units: Each
To fit:
- YAMAHA YZ 250 F 2019 All Models
Manufacturer part number: 80-82320
View all Kibblewhite. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Kibblewhite C674 Valve Guide For Yamaha YZF250 2019 Intake
To fit:
- YAMAHA YZ 250 F 2019 All Models

Kibblewhite Precision Machining is a top-tier manufacturer of high performance valvetrain components for motorcycles, ATVs, and powersports engines. Known for engineering excellence and race proven reliability, Kibblewhite produces valves, springs, and guides used by professionals and enthusiasts alike. Their products are crafted in the USA for maximum strength, durability, and precision.































