ARP Rod bolts, to fit the standard Z20 rods.
Ideal for a bit of piece of mind when over revving, or when running up toward 340hp with standard rods.
The ARP's are also a slightly larger diameter, for a better fit in the non-dowelled standard rods, ensuring better big end cap alignment for a rounder bore.
Full set, and come with ARP's thread lubricant to ensure proper stretch for a given torque.