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ARP head stud kit for the Holden 308 CID with a 12-bolt head uses 12-point studs matched to that specific head configuration. Supplied for direct replacement during engine service or rebuilds, the kit ensures the correct stud length and interface for the 12-bolt arrangement. Choose this set when reassembling the Holden 308 cylinder head to restore consistent clamping and alignment.
ARP Holden 308 CID w/12 bolt head 12pt u/c head stud kit
