Ferrea E11057-1 Pro Series Titanium Valve Spring Retainer 6 Degree

The Ferrea E11057-1 is a high-performance Pro Series titanium valve spring retainer engineered for demanding racing applications. This single retainer features precision CNC-machined construction from aerospace-quality titanium, designed specifically for double valve spring setups with a 6-degree angle configuration.

Key Features:

• Precision CNC-machined from aerospace-grade titanium for maximum strength and reliability
• 6-degree angle design optimized for double spring applications
• Fully heat-treated and finished to exact tolerances for consistent performance
• 40% weight reduction compared to conventional steel retainers, reducing valvetrain mass
• 26.67mm outer diameter with 6mm inner dimension
• Compatible with Ferrea valve spring #S10090 and valve lock #K10072

Ferrea's Pro Series titanium retainers represent nearly 50 years of racing component manufacturing expertise. These retainers are designed to help high-performance engines rev higher while maintaining valvetrain stability and reducing component wear. The reduced weight allows for increased RPM capability while the aerospace-grade titanium construction ensures the strength needed for extreme racing conditions. Professional engine builders trust Ferrea Racing Components for their race-proven quality and precision engineering.

Note: This listing is for a single retainer.