ARP Main Stud Kit for Nissan VQ35 4-Bolt

ARP Main Stud Kit for Nissan VQ35 (4-Bolt) Secure your VQ35 bottom end with race-proven clamping power. The ARP Main Stud Kit for Nissan VQ35 4‑bolt mains replaces factory bolts with precision-engineered studs to deliver higher clamp load, improved fatigue resistance, and consistent main cap alignment for high-RPM, high-horsepower, and forced-induction engines. Fitment: Direct-fit for Nissan VQ35 engines with 4‑bolt main caps — no machining required. High-strength alloy: Manufactured from ARP’s proprietary fastener steel for superior tensile strength and reduced stretch under load. Enhanced durability: Maintains main cap retention under extreme conditions to lower bearing failure risk and extend engine life. Complete kit: Includes precision studs, hardened washers and nuts (where applicable) for a turnkey bottom-end upgrade. Applications: Ideal for street performance, track builds, engine rebuilds, and forced-induction conversions. Upgrade to ARP main studs to improve reliability and longevity of your VQ35 engine. Professional engine builders and enthusiasts trust ARP fasteners for consistent torque clamping and repeatable performance. Optimize your bottom-end integrity for higher boost, higher RPMs, and aggressive tuning.