Brian Crower ProH2K six-cylinder connecting rod set for Toyota and BMW B58B30 engines, supplied with ARP Custom Age 625+ fasteners. This full six‑rod package addresses B58B30 applications where ProH2K rod geometry and ARP 625+ series hardware are specified for a complete rotating assembly rebuild or balanced engine build.
Brian Crower Toyota/BMW B58B30 ProH2K Connecting Rods w/ ARP Custom Age 625+ Fasteners