ARP Head Stud Kit for Nissan CA16/18DE/18DET Undercut Studs

ARP Head Stud Kit for Nissan CA16/18DE/18DET — Undercut Studs Brand: ARP Upgrade the reliability and performance of your Nissan CA16, CA18DE or CA18DET engine with the ARP Undercut Head Stud Kit. Engineered for precision and durability, these undercut studs deliver superior clamping force and consistent head gasket sealing under high boost and high RPM conditions. Application: Nissan CA16 / CA18DE / CA18DET engines Design: Undercut studs for reduced stress concentration and improved clamp load distribution Material: High-strength ARP alloy for excellent fatigue resistance and longevity Benefits: Prevents head lift, improves sealing, supports higher boost, and enhances engine reliability Includes: Precision machined studs, hardened washers and finish nuts for correct installation Ideal for street performance, track use, and turbo builds, this ARP head stud kit is a trusted choice for tuners and engine builders who demand consistent performance. Install with ARP recommended torque and lubricant for optimal results. Buy with confidence: ARP quality backed by decades of motorsport engineering — the upgrade your Nissan CA series engine needs.