Description
Precision intake valve operation directly impacts combustion efficiency and engine reliability—especially under high RPM and boost conditions. The KIBBLEWHITE White Diamond™ valve delivers superior heat resistance and durability through its forged construction and advanced hard chrome coating, ensuring consistent performance across extended racing seasons. If you’re building or rebuilding a high-performance engine, this is a critical component that demands uncompromising quality.
- Material: EV8 stainless steel
- Construction: One-piece forging
- Finish: Hard chrome plated
- Coating: 360° electroplated
- Made: United States
- MPN: 40-4180H
- Application: Intake valve






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