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ARP Custom Age Head Stud Kit for Subaru EJ Series DOHC
ARP Custom Age Head Stud Kit for Subaru EJ Series DOHC
ARP Custom Age Head Stud Kit for Subaru EJ Series DOHC
ARP Custom Age Head Stud Kit for Subaru EJ Series DOHC
ARP Custom Age Head Stud Kit for Subaru EJ Series DOHC
ARP Custom Age Head Stud Kit for Subaru EJ Series DOHC
ARP Custom Age Head Stud Kit for Subaru EJ Series DOHC

ARP Custom Age Head Stud Kit for Subaru EJ Series DOHC

Description

GENUINE ARP 260-4704 CA625+ Head Stud Kit for Subaru EJ20 / EJ25 2.0L 2.5L DOHC Turbo

Boost your Subaru engine’s reliability and performance with the ARP 260-4704 CA625+ Head Stud Kit, the ultimate in cylinder head clamping strength and durability. Designed specifically for high-performance Subaru EJ20 and EJ25 DOHC engines, this Pro Series stud kit is ideal for high-boost, high-horsepower street or competition builds.

✅ Key Features:

  • Genuine ARP CA625+ Alloy Construction
    Aerospace-grade, heat-treated material rated to over 260,000 psi tensile strength.

  • Precision Engineered & Heat-Treated
    Each stud is centerless ground after heat-treatment for straightness and strength.

  • Thread Rolled After Heat-Treat
    Increases fatigue strength by up to 1000% vs. cheaper, pre-heat treated studs.

  • Pro Series Design for Race Applications
    Superior clamping force ensures better head gasket sealing under extreme conditions.

  • Includes All Necessary Hardware
    Complete with precision-machined nuts and hardened, parallel-ground washers.

🔩 Why Choose ARP Head Studs?

  • Perfect alignment of cylinder heads and gaskets

  • More accurate & consistent torque values vs. bolts

  • Easier engine assembly & disassembly

  • Industry standard for pro-level engine builders

  • Proven performance in high-boost & high-temp racing environments

🔧 Fitment:

  • Subaru WRX / STI EJ20, EJ25 2.0L / 2.5L DOHC Turbo Engines

  • Designed for performance engines running boost, high compression, or racing applications

Whether you're building a bulletproof street car or a full race machine, ARP's CA625+ head studs are the gold standard for sealing and reliability. Don't risk failure—trust ARP for your Subaru performance engine build.

📦 Includes:

  • (1) Complete Set of ARP 260-4704 CA625+ Head Studs

  • Matching 12-point nuts & washers

  • Assembly lubricant

  • Installation instructions

🛠 Brand New in Original ARP Packaging – Authentic & Authorized Seller
📬 Fast & Free Shipping – Ships Same or Next Business Day
💯 Buy with Confidence – Lifetime Reliability Backed by ARP Quality

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