Supertech Performance RET-NRB60-TS Titanium Valve Spring Retainers

The Supertech Performance RET-NRB60-TS Titanium Valve Spring Retainers are precision-engineered components designed for high-performance and race engine applications. Manufactured from military-certified titanium alloy, these retainers deliver an exceptional strength-to-weight ratio over comparable steel units, reducing valvetrain reciprocating mass for improved engine response and higher RPM capability.

Each retainer is CNC machined to exact tolerances, ensuring a consistent, tight fit with the valve stem and spring seat for long-term durability under extreme operating conditions.

Key Features:

• Military-certified titanium alloy construction for maximum strength and reduced weight
• CNC machined for precise fitment and superior dimensional consistency
• Reduces valvetrain reciprocating mass compared to steel retainers
• Designed for high-RPM and high-performance engine builds
• Compatible with Supertech Performance valve spring systems

Note: Retainers are sold individually — one (1) retainer per unit. Order the quantity equal to the total number of retainers required for your application (e.g., a 16-valve engine requires a quantity of 16).