The ARP head stud kit for the Ford 4.0L XR6 inline-six supplies M12 head studs intended for high-strength head retention. Offered as a direct replacement kit for the specified engine, these studs are used to improve clamp load consistency where upgraded head fastening is required. The kit targets builders and repairers needing a reliable head stud solution for the listed Ford XR6 4.0L application.
ARP Ford 4.0L XR6 Inline 6 M12 Head Stud Kit