Supertech Supertech RET-EC3020/T6P Supertech Titanium Retainer for Toyota 2RZ / SPR-EC3020 Series / 6mm Valve Stems / 6 Degree
Supertech Supertech RET-EC3020/SE Supertech Seadoo Titanium retainer / 5.5-6 mm valve stems/ 7 degree / SPR-EC3020 Series Spring