Description
Valve guide wear is one of the most common causes of oil consumption, poor ring sealing, and valve seat degradation in high-performance engines. The KIBBLEWHITE 30-4069 Intake/Exhaust Valve Guide delivers the thermal conductivity and wear resistance needed to maintain tight tolerances under sustained rpm and boost, while the U.S.A. manufacturing ensures consistent quality for critical engine work. If you’re building or refreshing a performance engine, choosing the right valve guide material is as important as the valves themselves.
- Ampco-45 bronze composition
- 80% copper content
- 5% nickel content
- Superior heat conductivity
- Exceptional wear resistance
- Made in U.S.A.
- Intake/exhaust compatible
- MPN: 30-4069
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