ARP Opel/Vauxhall 2.0L M9 16-Valve Rod Bolt Kit

This ARP rod bolt kit provides the necessary fasteners to secure the connecting rods in Opel and Vauxhall 2.0L M9 16‑valve engines, intended for engine rebuilds, performance builds, or OEM replacement applications. Designed for direct use with the M9 16‑valve rod assemblies, the kit supplies matched hardware to retain proper rod-to-crank clamping and help maintain reliable rotating assembly preload during assembly and operation.