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Est. 1957
ARP

ARP 94+ Mitsubishi 4G63 M11 Custom Aged 625+ Head Stud Kit

$423.46

In Stock

ARP's Custom Aged 625+ head stud kit for your Mitsubishi 4G63 M11. Stronger than stock bolts for better head gasket sealing under high boost.

Key Features

  • ARP Custom Aged 625+ Alloy — stronger and more durable than stock head bolts.
  • 260,000 psi tensile strength — provides superior clamping force for better head gasket sealing.
  • Thread-rolling process — creates stronger threads on the stud for better engagement.
  • Includes parallel ground washers — ensures even load distribution.
  • Black oxide finish — helps resist corrosion.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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ARP 94+ Mitsubishi 4G63 M11 Custom Aged 625+ Head Stud Kit

$423.46