All Head Studs are supplied for PMEs Kits by ARP (Automotive Racing Products), a well known name in the performance industry.
HS-C Outer head stud kit for use with EP-23.1/2 Head studs $91.34
HS-D Complete head stud kit for use with EP-23. 1/2 Head studs. $163.00
Hex Head Nuts and Hardened Washers are included in the stud kits.
HS-F Complete set of head studs when using EP-23 high port plate on Cleveland heads on a 302 block. 7/16 Head studs $213.85
Note: HS-F contains step washers to hold the 7/16 head studs firmly into position in the head.
HS-A Outer head stud kit for use with EP-22 9/16 Head Studs. $128.67
HS-B Complete set of head studs when using EP-22 high port plates on 429-460 heads 9/16 $222.38