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OTHERS
These reinforced head stud bolts prevent gaskets from coming loose in highly tuned engines. A material with high tensile strength is used, improving the sealing effect and supporting high power output.
Feature
- 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.