ARP Cylinder Head Stud Kit For BMW S65 - 201-4307

Stud conversion set up with 12 point fastening nuts

ARP designed head stud kits are the best way to help the strength of an engine build or rebuild. This kit will allow you to switch from running head bolts to studs. Allowing you to increase along with more properly distribute your torque when clamping down a head. This kit comes with all needed studs and matching 12 point nuts for fastening.

These studs are made from the best premium grade 8740 alloy rated far superior to "aircraft grade" Each stud is properly heat treated and centerless ground to make it as close as possible to perfectly concentric. These ARP studs will be the perfect finishing touch to any engine build, don't cut corners where it counts.