Ferrea E11137 Super 7 Degree Titanium Valve Retainer

The Ferrea E11137 is a precision CNC-machined titanium valve retainer designed for high-performance and racing applications. This Super 7 degree Pro-Series retainer is manufactured from aerospace-quality titanium alloy and features full heat treatment for maximum strength and durability.

Key Features:

• Precision CNC-machined from aerospace-grade titanium alloy
• Super 7 degree valve angle design for optimal valve train geometry
• Fully heat-treated and finished to exact tolerances
• 40% weight reduction compared to conventional steel retainers
• Reduces reciprocating mass for improved high-RPM performance
• Designed for use with high-performance valve springs

Ferrea titanium retainers are trusted by professional engine builders and racing teams for their exceptional quality, precise tolerances, and proven durability in extreme racing conditions. The lightweight design helps reduce valve train mass, allowing for higher RPM operation and more aggressive camshaft profiles while maintaining reliability.