Ferrea Retainer-NI TI RET 6 2917.3
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 | 6.0 mm |
| Diam.(A) | 29.0 mm |
| Out Step Diam.(B) | – |
| Inn Step Diam (C) | 17.15 mm |
| References | "Dble Spring-6 degPro CNC Retainer. Nissan SR20 SE-R. Ferrea Racing Spring # S10038" |
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