Ferrea Retainer - SA TI RET 5.5 28.2
Ferrea’s Titanium & Tool Steel Retainers are CNC machined from aerospace quality alloys and finished to exact tolerances.
- Precision CNC Machined from aerospace quality alloys.
- Finished to exact tolerances.
- Engineered for optimum strength and weight savings, which is crucial to valve-train stability at High RPM.
| Valve Stem Size | 5.5 mm |
| Diam.(A) | 28.2 mm |
| Out Step Diam.(B) | 22.85 mm |
| Inn Step Diam (C) | 17.15 mm |
| References | Dble Spring-7 deg Pro CNC Retainer. Ferrea Racing Spring # S10060 and Ferrea Valve Lock #10056 |
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