Ferrea E20049-1 Tool Steel Valve Spring Retainer

The Ferrea E20049-1 is a precision-engineered tool steel valve spring retainer designed for high-performance engine applications. This single retainer is CNC machined to exact tolerances, providing superior strength and stability for demanding racing conditions.

Key Features:

• CNC machined tool steel construction for high quality precision
• Tight manufacturing tolerances ensure proper valve spring control
• Developed using advanced FEA and CAD software for optimal performance
• Lightweight design compared to standard steel retainers
• Proven durability through compressive load testing
• Suitable for domestic, sport compact, and performance applications

Ferrea tool steel retainers offer an excellent balance of strength and weight, making them ideal for high-RPM engines where valve control is critical. These retainers work with Ferrea valve springs and locks to create a complete valvetrain solution for performance and racing builds.