ARP Head Stud Kit for Eclipse/Galant 4G63T

ARP Head Stud Kit for Eclipse/Galant 4G63T Upgrade engine reliability and performance with the ARP Head Stud Kit engineered for the Mitsubishi 4G63T found in Eclipse and Galant models. Manufactured from a high-strength ARP alloy, these studs provide consistent clamping force and exceptional fatigue resistance for boosted and high-performance engines. Why choose this kit Direct fitment: Designed as a bolt-in replacement for Mitsubishi Eclipse & Galant 4G63T engines. Premium materials: Heat-treated ARP alloy delivers superior tensile strength and long service life. Engine protection: Reduces cylinder head lift and improves head gasket sealing under high boost. Complete hardware: Includes full set of studs, precision washers, and hardened nuts for correct assembly every time. Performance ready: Ideal for turbo rebuilds, high-boost tuning, and track or street performance applications. Benefits: Maintain consistent compression, improve torque retention, and extend head gasket life — giving you confidence during aggressive tuning and extended high-load operation. Backed by ARP engineering and quality control, this head stud kit is a reliable upgrade for anyone building a stronger, more durable 4G63T powerplant.