Ferrea Tool Steel Retainer for Toyota Supra 2jzge and 2jzgte engine.

Retainers "6 Degree"
Valve Stem Size: 6 mm
Diameter (A): 25.27 mm
Inn Step Diameter (C): 15.70 mm
References: Double Spring-6 deg Pro CNC (24 Pieces) Ferrea Racing Springs #S10045 Ferrea Valve Lock #K10037

Tool Steel Retainers

Ferrea proudly introduces our new high quality Tool Steel Retainers 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. Tool Steel Retainers provide many valvetrain benefits: light weight, exceptional wear and strength properties, making them able to withstand even the most demanding race applications. CNC machined for high quality precision and tight tolerances. These retainers are only slightly heavier than titanium retainers (depending upon application).