Ferrea Part Number: E11048
Applications: Nissan Skyline 6 cyl In Line - 24 Valve (Neo) - 1998-2002
Valve Stem Diameter: 6 mm
Diameter.(A): 25.4 mm
Outstep Diameter(B): –
Instep Diameter(C): 16.51 mm
References: Double Spring-6 deg Pro CNC- (24 pieces)
Related Parts: Ferrea Racing Springs # S10078 and Ferrea Valve Lock # K10063
Sold individually. 24 required for RB25.
Ferrea Racing Valve Spring Retainers Feature:
- 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.
Ferrea Retainers are precision machined to be as light as possible without compromising strength. They are only to be used with Ferrea Valve Springs.
Ferrea is pleased to offer our Pro-Series Titanium Retainers including sizes that fit both traditional Domestic springs and Sport Compact springs. Precision CNC-machined from aerospace quality titanium, these Pro Retainers are fully heat-treated and finished to exact tolerances, adding strength while offering a 40% weight reduction over conventional steel retainers. We have available applications for 6, 7, 8 (super 7) and 10 degrees. Examine the overall quality of Ferrea’s Pro-Series Retainers and see why professional engine builders demand Ferrea Racing Components.