Nissan Head Stud Kit - 12pt. RB26DETT/GTR

The ARP Nissan Head Stud Kit for RB26DETT/GTR applications is a premium fastener upgrade designed for high-performance Skyline builds. This kit replaces factory head bolts with durable studs that provide superior clamping force and reliability, especially under extreme boost conditions. It's a crucial component for those looking to enhance their engine's performance beyond stock levels.

Constructed from ARP's proprietary alloy steel, these 12-point head studs are engineered to distribute load evenly, reducing stress concentration and ensuring consistent preload across all cylinders. Each stud undergoes individual inspection and shot-peening to improve fatigue resistance, making them ideal for high-boost applications. Proper installation with recommended torque sequencing and lubrication is essential for achieving optimal clamp load.

Engine builders and mechanics trust ARP fasteners to prevent head lift and gasket failure, which can lead to catastrophic engine damage. This head stud kit is particularly beneficial for those planning significant turbo upgrades or tuning work, ensuring reliability and performance under increased pressure. It's a must-have for any serious RB26DETT/GTR enthusiast.