- One-piece, stellite-tipped construction nitrided for improved wear and reduced friction.
- Superior corrosion resistance and longevity compared to hard chrome and electroplating.
- Optimized flow profiles; compatible with leaded and unleaded fuels. Made in the USA.
Active filters
Special nitriding process improves wear resistance and lowers friction.
Superior corrosion resistance and longer service life than common platings.
Lightweight profiles for excellent flow and reliable oil control.
- Versatile gasket kit for multiple engine applications
- Higher performance on imperfect surfaces
- Includes parts for head, base, covers and housings
Complete engine valve kit including valve springs, stainless valves, H.T. steel keepers and valve stem seals; sold per engine.
High-performance White Diamond® engine valve engineered with F.E.A. and a 360° hard chrome finish. Keepers not included.
High-performance engine valve engineered for strength and superior flow; keepers not included.
Progressively wound racing valve springs, heat treated and shot peened for long life. Complete set for one engine, made in the USA.
Progressive valve springs optimized for racing performance.
Complete set for one engine, engineered to control valve motion at elevated rpm.
Made in the USA.
Progressive racing valve springs engineered for precise valvetrain control. Complete set for one engine. Made in the USA.