ARP uses premium grade 8740 alloy that is rated far superior to that of supposed "aircraft" quality. The ARP high tensile strength stud sets are superior to OEM head bolts and can be reused unlike factory stretch hardware.
ARP - ARP Cylinder Head Stud Kit - 2014301
ARP Single Head Stud - 7/16 x 5 ARP AP5.000
ARP - ARP Cylinder Head Stud Kit - 2014304
ARP Cylinder Head Bolts High Performance Hex Head Chevy 348 409 Kit 135-3602
For Dodge 2.4L DOHC Block #4621443/445, Head #4667086 ARP Cylinder Head Stud Kit
ARP HEAD STUD KIT 141-4202 DODGE 2.0L DOHC NEON BLOCK 4667642 HEAD 4667086
