This product is currently on back order, with an ETA for early November 2022. Please subscribe below for product availability updates.

This stud kit is specifically designed for the Toyota 1ZZ-FE or 2ZR-FE engine, providing superior clamping force to the engine cylinder head, and superior head gasket sealing as a result. These studs are also re-usable, unlike the factory equivalent part.

Produced from ARP’s proprietary ARP2000 material, these parts exceed standards with 220,000 psi tensile strength, making them the strongest head studs you can buy.

This kit includes:

• 10 studs
• 10 12-point nuts
• 10 washers
• ARP assembly lube
• Assembly instructions

Torque Spec:

• 70 ft-lb with ARP lube
• 80 ft-lb with 30WT oil

Recommended:

Use torque sequence from the service manual. Torque only to the spec above, do NOT turn an additional 90 degrees.