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Description
Strengthened head stud bolts for G16E-GTS engine are now available to further enhance the sealing effect of the GROMMET HEAD GASKET, which is already available for G16E-GTS engine with high combustion pressure.Features
- By using bottomed type stud bolts, the active threads on the block side are longer and the stress is dispersed, allowing for higher axial force to be endured.
- ARP' Custom Age 625 Plus material gives the highest tensile strength, excellent endurance cycle life and corrosion resistance.
| Brand: | HKS |
| MPN: | 22999-AT001 |
| MAKE: | Toyota |
| MODEL: | GR Corolla |
| YEAR: | 2023+ |





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