Tomei Evo 4 5 6 7 8 9 4G63 Head Studs Set – 193114

Tomei Head Studs Set – Mitsubishi Lancer Evolution IV-VI-VII-VIII-IX 4G63

Product Information

Key Features

• Designed specifically for Mitsubishi 4G63 engine applications
• 220,000 PSI tensile strength for extreme engine loads
• Improves cylinder head clamping force and gasket sealing

Vehicle Compatibility

• Mitsubishi Lancer Evolution IV CN9A – 4G63
• Mitsubishi Lancer Evolution V & VI CP9A – 4G63
• Mitsubishi Lancer Evolution VII, VIII & IX CT9A – 4G63

Important: Professional engine assembly is recommended. Dummy head boring is highly recommended during engine machining for optimal cylinder bore accuracy. Kit includes 10 studs, 10 nuts, and 10 washers. :contentReference[oaicite:2]{index=2}

Package Contents

• Tomei Head Stud Set
• 10 Nuts
• 10 Hardened Washers.