Ferrea E11144-1 Pro CNC Titanium Valve Spring Retainer

The Ferrea E11144-1 is a precision CNC-machined titanium valve spring retainer designed for high-performance engine applications. Manufactured from aerospace-quality titanium, this Pro Retainer is fully heat-treated and finished to exact tolerances for maximum strength and reliability.

Key Features:

• CNC-machined from aerospace-grade titanium alloy
• Fully heat-treated for enhanced strength and durability
• 40% lighter than conventional steel retainers
• Precision-finished to exact tolerances
• Reduces valvetrain weight for improved high-RPM performance
• Designed for use with Ferrea dual valve spring applications

This titanium retainer is commonly used in Ford Voodoo 5.2L GT350 builds and other high-performance Ford applications. The significant weight reduction over steel retainers helps reduce valvetrain mass, allowing for more aggressive cam profiles and higher RPM operation while maintaining valvetrain stability. Ferrea's Pro Retainers are engineered to withstand the extreme demands of racing and high-performance street applications.