ARP Head Stud Kit for Nissan RB25 2.5L 6-Cyl

ARP Head Stud Kit for Nissan RB25 2.5L 6-Cyl Upgrade your RB25 with the ARP Head Stud Kit engineered for the Nissan RB25 2.5L inline‑6. Designed for high‑performance and boosted applications, these high‑strength studs deliver consistent clamping force and reliable head gasket sealing under extreme conditions. Fitment: Nissan RB25 2.5L 6‑cylinder engines Material: Aircraft‑grade alloy for superior tensile strength Durability: Heat‑resistant finish and precision thread rolling for long service life Performance: Maintains even head pressure to prevent gasket failure on high boost and high RPM builds Included: Complete stud set with nuts and washers for straightforward installation Whether you're building a street performance motor or a race engine, ARP studs are a proven upgrade to protect your investment and maximize power. Trusted by tuners and engine builders worldwide.