Precision-machined from C630
Compatible with no-lead fuel and accept any type of valve-stem material
Provide maximum service with chromed valve stems
Feature a tapered nose design for maximum bearing service and minimal port obstruction; improves flow characteristics
2.02" overall length, .560" top diameter, accept OEM-style top hat valve seals (sold separately)
Accept OEM lower collar
Overall length is 2.40”
OEM style
Machined for std. .420” seal and can be used as an intake or exhaust guide
Made in the U.S.A.

More Information
Manufacturer SKU	80-82339
Manufacturer:	Kibblewhite
Department	PAM-PU
Show Stock	Yes
Riding Style	Off-Road
California Restricted Product:	No
Color	Bronze

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Year	Make	Model
2019-2020	Yamaha	YZ 250 F

Exhaust Valve Guide 80-82339