The ARP 12‑point head stud kit for Ford Modular 4.6/5.4L 3‑valve engines supplies a factory-style replacement stud set sized for those modular V8 heads. Intended for head removal and reinstallation or engine rebuilds, the kit restores proper head clamp-up to maintain reliable sealing between the cylinder head and block when used in specified 4.6L and 5.4L 3‑valve applications.
ARP Ford Modular 4.6/5.4L 3 Valve 12 pt Head Stud Kit