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This ARP head stud is a single replacement specified for the Acura B18C1 engine, offered individually for rebuilds or repairs. Intended as a service fastener for cylinder head retention, the stud is supplied to match the B18C1 head bolt pattern and clamping needs during reassembly, providing a direct replacement where the ARP head stud specification is required.
ARP Acura B18C1 Head Stud 1.5
