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The Sealed Power valve keeper from National ensures high-performance and reliability thanks to top quality materials and exacting manufacturing standards. Their state-of-the-art production processes and leading edge materials result in a valve keeper designed to meet or exceed OEM specifications, ensuring the precise tolerances needed for optimal engine performance. You can trust National's valve keeper to provide unsurpassed durability for trouble-free engine operation.
Unsurpassed quality that you can trust
Uses leading edge materials
State-of-the-art manufacturing
Exacting tolerances
Meets or exceeds OEM specifications