1FZ-FE Head Studs ARP2000

1FZ-FE Head Studs ARP2000

These head stud kits feature premium grade ARP 2000 material ( Not 8740 material as all previous kits ) that is rated at 220000 psi tensile strength.

They are heat-treated prior to thread rolling and machining and are rated at a whopping 220000 psi.

These pro series kits are available with a 12-point nut, and all kits come complete with hardened parallel washers for an even load distribution and accurate torque readings.

For reference the previous 8740 material has a 190,000 psi rating

All kits come with torque specifications & ARP assembly lube.

Product Name: ARP 1FZ-FE Head Studs (ARP2000)
Engine: 1FZ-FE
Make: Toyota