Description
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.
Valve Stem Size: 6 mm
Diameter (A): 25.40 mm
Inn Step Diameter (C): 15.70 mm
References: Double Spring-6 Degree Pro CNC- Ferrea Racing Springs #S10071 and Ferrea Valve Lock # K10061
Fitment:
2002:Subaru:Impreza:WRX,
2003:Subaru:Impreza:WRX,
2004:Subaru:Impreza:WRX,
2005:Subaru:Impreza:WRX,
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