Brian Crower BC3916 Valve Springs and Titanium Retainers Kit

The Brian Crower BC3916 valve spring and titanium retainer kit is a system-matched performance upgrade designed to deliver superior valve control at extended RPMs and accommodate higher lift camshafts for improved engine performance and reliability.

Valve Springs:

• Manufactured from premium chrome silicone alloy steel for maximum durability
• Super clean material processing ensures consistent spring rates
• Proprietary finishing procedures including chamfering and deburring for long-term reliability
• Engineered for high RPM applications to prevent premature valve float
• Maintains consistent seat pressure even under sustained high-RPM operation

Titanium Retainers:

• CNC machined from premium 6AL4V titanium bar stock to exacting tolerances
• Approximately 40% lighter than OEM steel retainers
• Reduced reciprocating mass allows for higher RPM capability
• Precision machined for perfect fit and optimal valve train geometry

This complete kit includes valve springs, titanium retainers, keepers/locks, and spring seats—everything needed for a professional valve train upgrade. The components are specifically matched to work together as a complete system, ensuring optimal performance and longevity in high-performance engine applications.