ARP Head Stud Kit for Toyota 2AZFE 2.4L 4-Cyl

ARP Head Stud Kit for Toyota 2AZ-FE 2.4L 4-Cyl Precision-engineered head studs designed specifically for the Toyota 2AZ-FE 2.4L 4-cylinder engine. Upgrade your engine fasteners to ARP's high-strength alloy studs for improved sealing, consistent clamp load and long-term reliability. Fitment: Toyota 2AZ-FE 2.4L, 4-cylinder Material: Proprietary ARP alloy steel — superior tensile strength and fatigue resistance Design: Engineered stud length and thread engagement for correct head-to-block clamping Performance Benefits: Minimizes cylinder head lift, enhances head gasket sealing, ideal for boosted, high-RPM or high-mileage engines Kit Contents: Precision studs, nuts, washers and installation instructions ARP head studs deliver repeatable clamp loads under extreme conditions, reducing the risk of gasket failure and improving engine durability. Manufactured to motorsport standards, this kit is an OEM-plus upgrade for rebuilds and performance builds. Why choose ARP? Trusted by racers and enthusiasts worldwide for consistent quality, engineered tolerances and proven reliability — protect your 2AZ-FE with the fasteners designed for performance.