Ferrea Double Spring 7 Deg Pro CNC Titanium Retainer | 1991-1998 Nissan 240SX / 1995-1999 Nissan Altima (E11021) Ferrea Racing

Titanium Retainers by Ferrea

Ferrea is pleased to offer the 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.

Please Note: Picture are for representation only. Actual product may vary.

Features

• Valve Stem Size: 7 mm
• Diameter (A): 28.20 mm
• Out Step Diameter (B): 22.85 mm
• Inn Step Diameter (C): 17.15 mm
• References: Double Spring-7 Degree Pro CNC- (16 pieces). Ferrea Racing Springs #S10043 and Ferrea Valve #K10062

Benefits

• 40% weight reduction over conventional steel retainers

Applications

• 1991-1998 Nissan 240SX
• 1995-1999 Nissan Altima

What’s In The Box?

• 1 – Retainer

Warranty

• No Warranty