This ARP head stud kit is made for Chevy Big Block engines using Edelbrock Performer RPM heads and features a 12-point design for secure clamping. It provides the fastening needed to retain cylinder heads under high-load conditions and matches the Edelbrock Performer RPM head pattern. Use it as a direct-style stud solution where the Performer RPM head configuration is specified.
ARP Chevy Big Block w/Edelbrock Performer RPM 12Pt Head Stud Kit