The ARP Cylinder Head Stud Kit is a high-quality upgrade for Nissan RB30E(T) engines, offering superior strength and reliability compared to factory head bolts. Manufactured from premium 8740 chrome moly steel, this kit provides excellent performance for street and mild performance builds without the added cost of ARP2000.

Key Features:

• 8740 Chrome Moly Construction: Delivers a tensile strength of approximately 190,000 psi, far exceeding OEM fasteners.
• Improved Clamping Force: Ensures consistent and secure cylinder head sealing under higher loads than factory bolts can handle.
• Complete Kit: Includes studs, washers, and nuts for a precise and hassle-free installation.
• Precision Engineering: Manufactured to exact tolerances for reliable torque and long-term durability.
• Cost-Effective Performance: Ideal for builds where ARP2000’s extreme strength isn’t necessary, offering excellent value for money.

Why Choose 8740 Over Factory Bolts?

• Significantly stronger than OEM fasteners, reducing the risk of head gasket failure under moderate boost or performance conditions.
• Better fatigue resistance for long-term reliability compared to stock hardware.
• Affordable upgrade for street and mild performance applications without compromising quality.

For RB30E(T) builds that don’t require the extreme strength of ARP2000, the ARP 8740 Cylinder Head Stud Kit offers a perfect balance of performance, reliability, and value.

Package Contents:

• 14 × 8740 Chrome Moly Head Stud
• 14 × ARP Washer
• 14 × ARP Nut