ARP is the foremost authority on high performance automotive fastener components.
This kit replaces the factory rod bolts with special high strength bolts, 12 pt nuts, and washers. ARP's exclusive defect-free chromoly steel alloy material is used which reduces stretch under load for high horsepower and high RPM operation. ARP rod bolts also feature ARP's exclusive wave form shaft increasing uniform load placed on the rod.
Kit is a complete set for all S2000 years - F20C and F22C engines.