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The ARP head stud kit for Oldsmobile 455 provides high-strength studs intended to replace factory head bolts for improved clamping and gasket sealing in heavy-duty or high-output engines. ARP head studs are commonly used during engine rebuilds and performance builds to increase head retention consistency and reduce the risk of head gasket failure under elevated cylinder pressures.
ARP Oldsmobile 455 Head Stud Kit
