Ferrea Racing Valve Train Kit for the GR Corolla 2023+ (G16E-GTS)

For Toyota GR Corolla G16E-GTS Turbo Single Valve Springs
Kit includes the following:
- Single Springs #S10183 (12)
- Titanium Retainers #E11152 (12)
- Seat Locators (Exhaust side) #SL1187 (6)
- Seat Locators (Intake side) #SL1186 (6)
- Valve Locks #K10121 (12)