ARP 203-4203 Head Stud Kit for 1985-1989 Toyota MR2 1.6L 4AGE/4AGZE

Vehicle Fitment

• 1985-1989 Toyota MR2 (GT, Supercharged) with 1.6L 4AGE or 4AGZE engine

Features

• High-strength ARP 8740 chromoly construction
• Heat-treated to 200,000 psi tensile strength
• Centerless ground for precision alignment
• 12-point hex head design for improved torque application
• Black oxide finish for corrosion resistance
• Washers included for consistent clamping force
• Reusable design for multiple installations
• Designed to prevent head gasket failures under high boost or compression

Specifications

• Socket Size: 12mm 12-point
• Material: ARP 8740 chromoly steel
• Tensile Strength: 200,000 psi
• Finish: Black oxide
• Includes: 1x head stud kit with washers

Included Components

• 10x ARP head studs
• 10x hardened washers
• 1x ARP assembly lubricant packet

Product Description

The ARP 203-4203 Head Stud Kit is engineered to provide superior clamping force and reliability for the 1985-1989 Toyota MR2 equipped with the 1.6L 4AGE or 4AGZE engine. Constructed from high-strength ARP 8740 chromoly steel and heat-treated to 200,000 psi tensile strength, these studs ensure optimal sealing under high-performance conditions. The 12-point hex head design allows for precise torque application, while the black oxide finish offers enhanced corrosion resistance.

This kit includes all necessary components for installation, including studs, hardened washers, and assembly lubricant. The reusable design makes it ideal for both street and motorsport applications, providing peace of mind against head gasket failures. Whether you're upgrading your engine for increased performance or replacing worn components, the ARP 203-4203 Head Stud Kit is a reliable choice to enhance the durability and performance of your Toyota MR2.