This ARP head stud kit is specified for the Ford 351 block with 6049-N351 heads and supplies high-strength head studs to replace conventional head bolts. ARP studs provide improved clamping force and torque retention for heavy-duty or performance rebuilds, helping to maintain head gasket sealing under increased loads and thermal cycling typical of larger-displacement Ford 351 applications.
ARP Ford 351 Block w/ 6049-N351 Heads - Head Stud Kit