ARP Head Studs for Nissan Skyline GTR R33/R34 RB26DETT (ARP2000)

• Brand: ARP
• Part Number: ARP-202-4207
• Country of Manufacture: United States

Designed for the Nissan Skyline GTR R33 and R34 RB26DETT engines, these ARP Pro Series head studs deliver superior clamping force and reliability for high-performance and racing applications. Manufactured from premium grade 8740 alloy and proprietary ARP2000 material, these studs are heat-treated to 190,000 psi (8740) and 220,000 psi (ARP2000) for exceptional strength and durability.

Each stud is precisely heat-treated and centerless ground to exacting tolerances, ensuring perfect alignment of gaskets and cylinder heads. This attention to detail results in easier assembly and improved serviceability, particularly important for engines that require frequent maintenance. The use of studs, rather than bolts, provides more accurate and consistent torque loading by eliminating the twisting force applied to bolts during installation. Proper installation ensures the stud stretches only along its vertical axis, delivering even clamping force across the cylinder head.

ARP is recognized as a leader in fastener technology, manufacturing all components in-house to maintain strict quality control. These head studs are engineered for professional engine builders and enthusiasts seeking maximum performance and reliability for their RB26DETT-powered builds.