• All Kibblewhite Guide profiles are designed to have a minimal effect on the airstream while maintaining critical cross sectional thickness in high-temperature areas, which promotes high-performance and endurance.
• Strict attention paid to ID/OD and cylindricity call outs.
• C630 Premium High-Performance Bronze: Copper based C63000 nickel-aluminum bronze material used to make premium high-performance bronze valve guides because of its ideal characteristics for the application





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