Skunk2 Racing retainers are CNC machined from super-strong areospace quality titanium and are designed to significantly reduce overall valvetrain mass. Skunk2 Racing retainer are machined to extremely close tolerances in order to ensure properly installed spring heights and pressures. (Set of 16)
- Fits:
- Acura B17A1
- Acura B18C1, C5
- Honda B16A2, A3
- Honda H22A1, A4