Titanium Retainer for Honda (24pk) 6mm Valve Stem Size, 25.4mm Dia, 16.51mm Inn Step Dia

The Pro Series Ferrea Titanium and Aluminium Magnesium Retainers are precision CNC machined from aerospace quality alloys, fully heat treated and finished to exact tolerances. These retainers are engineered for optimum strength and weight savings, which is crucial to valve train stability at high rpm