Description
Valve spring retainers are critical to maintaining precise valve control under extreme RPM and boost conditions—cheap or heavy retainers will fail, costing you an engine and race day. Manley’s titanium retainers deliver the weight savings and durability needed for forced induction and naturally aspirated high-revving builds, allowing you to run aggressive spring pressures without compromising reliability. At nearly 50% lighter than steel alternatives, these retainers reduce valvetrain inertia, improve throttle response, and extend component life in sustained competition use.
- Material: Titanium
- Style: 10 Degree
- OD Steps: 1.105″ / 0.710″
- Spring Seat: 1.550″ Dual
- Valve Clearance: Plus 0.100″
- Quantity: Set of 16
- Fitment: Vehicle-specific (verify application)
- Installation: Requires valve spring compressor
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