C674 valve guide - standard ADM YZ250F

Softer manganese guides can be easily reamed and then carefully finished with high-quality Kibblewhite ball hone.
With any electric or cordless drill, you can ream and hone manganese valve guides in less time
Expect the same precise tolerances as KPMI®, but with lower hardness and wear resistance compared to premium C630 nickel-aluminium bronze valve guides.
Manufactured in the USA



Specifications


Brand
KIBBLEWHITE


Supplier reference
80-82320


Application
Intake


Outer diameter
0,3957"


Outer diameter
0,3957"


Inner diameter
0,1962"


Internal diameter
0,1962"


Material
C674 Bronze


Size
Standard


Measurements/Size
Standard


Product name
Valve guide


Units
Unit