Dart 2JZ Iron Block 8740 12pt Stud Kit
- ARP ARP2000 Main Studs
- Centerless ground for increased concentricity
- Heat treated prior to thread rolling and machining for increased fatigue strength
- Rated at 220,000 psi minimum tensile strength
- Reusable when not yielded
ARP 12-pt Flange Nuts
- 8740 rated at 190,000 psi
ARP Parallel Ground Washers
- 8740 hardened chrome moly steel
- Parallel ground to prevent off-axis stresses
ARP Ultra-Torque Fastener Assembly Lubricant
- Obtain 95-100% of recommended pre-load on the first pull
- Eliminates the need for cycling fasteners