Ferrea Titanium Valve Retainers Double Spring 7 Deg

Secures valve springs with precision Ferrea titanium valve retainers, delivering a lightweight retainment solution that enhances high-RPM reliability for valve train assemblies.

Designed for BMW S42/M42/M50/S50/M52/M54 applications, this Pro CNC Titanium retainer set is supplied as a complete set of 12 to service three cylinder heads or a full DOHC bank where applicable.

• Titanium construction — Lightweight material reduces reciprocating mass in the valve train, helping maintain valve control at elevated engine speeds.
• Double spring compatible — Built to retain dual-coil valve springs, ensuring stable spring seating and consistent spring dynamics under higher loads.
• 7° design — Engineered with a 7-degree seating profile to match lock/collet orientation for compatible valve keepers and to provide secure retention.
• Pro CNC finish — CNC-machined surfaces provide dimensional consistency and repeatable fitment for precise valve spring alignment and reliable operation.
• Set of 12 — Supplied in quantities appropriate for multiple valves; packaged as a matched set for balanced installation across the valve train.

Each feature is aimed at improving durability and consistency in performance-focused engine builds where valve train reliability and repeatable geometry matter.

Brand: Ferrea — engineered components intended for high-precision engine service and motorsports applications.