Progressively wound racing valve springs. Complete set for one engine. Designed for specific cam and valvetrain requirements.
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High chrome valve seats with 18%–22% chromium and 1%–2% nickel. Machined from solid bar stock and ground to exact tolerances. Made in the USA.
Precision-machined high chrome valve seats offering exceptional wear and corrosion resistance. Made in the USA.
High chrome valve seats with 18–22% chromium and 1–2% nickel. Machined from solid bar stock and finished to precise tolerances. Alternative to powder metal. Made in the USA.
Lightweight racing replacement with FEA-validated design and progressively wound, shot-peened springs. Made in the USA. Requires KPMI shortened M-8 valve guides or modified stock guides; check '23–'25 CVO valve lift for compatibility.
High-quality replacement components made from fuel-resistant materials for long-term reliability. Made in the U.S.A.
High-quality o-ring designed for durable sealing in oil systems.
- Fuel-resistant materials for longevity.
- Manufactured in the U.S.A.
Precision sealing ring that prevents leaks and maintains reliable operation.