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ARP Head Studs are the global standard for performance and motorsport engine builds. Designed to provide superior clamping force, thermal stability, and reliability under boost, ARP fasteners are a must-have for high-compression or turbocharged applications.
At Chicane Australia, we stock genuine ARP head stud kits for the most popular performance platforms — ready to support your engine build from the street to the track.
ARP studs are made in the USA from proprietary alloys including ARP2000 and Custom Age 625+, ensuring exceptional tensile strength and fatigue resistance. Every stud is centreless ground, heat treated, thread rolled after heat treat, and quality checked to aerospace standards.
Key Features:
Higher clamping force than OEM bolts or studs
Prevents head lift under high boost or extreme heat
Reusable with consistent torque and stretch
Includes 12-point nuts, hardened washers, and ARP lube
Made in the USA with ISO-certified quality
Popular Applications:
Subaru EJ20 / EJ25
Honda K20 / K24 / B16 / B18
Mitsubishi 4G63 / 4B11
Toyota 2JZ-GTE / 1JZ-GTE
Nissan SR20DET / RB26 / VR38
Ford Focus RS / Barra / EcoBoost
Audi RS3 DAZA / VW EA888 Gen 3 / EA113
If you're building a boosted engine or chasing reliability at the limit, ARP head studs are essential for sealing your head gasket and keeping combustion pressures under control.
