Tool Steel Retainers by Ferrea

Ferreas high quality Tool Steel Retainers are available for Domestic and Sport Compact applications. We developed these Tool Steel Retainers using latest FEA and CAD software plus running compressive load rigs to prove material strengths. CNC machined for high quality precision and tight tolerances. These retainers are only slightly heavier than titanium retainers (depending upon application).

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

Features

• Valve Stem Size: 5.5 mm
• Diameter (A): 25.15 mm
• Inn Step Diameter (C): 16.76 mm
• Hyundai 2.0L – DOHC 16 Valve (Turbo BK) References: Double Spring-7 Degree Pro CNC – (16 pieces) Ferrea Racing Springs# S10118 Ferrea Valve Lock # K10091
• Mitsubishi 2.0L – DOHC 16 Valve (4B11T) References: Double Spring-7 Degree Pro CNC – (16 pieces) Ferrea Racing Springs# S10118 Ferrea Valve Lock # K10091

Benefits

• Light weight
• Exceptional wear and strength properties
• Able to withstand even the most demanding race applications

Applications

• 2008-2010 Hyundai Genesis 2.0L
• 2007-2009 Mitsubishi Lancer Evolution X

What’s In The Box?

• 1 – Retainer

Warranty

• No Warranty