ARP

The WSRD 9mm Terminator Head Stud is found in the WSRD DIY Engine Rebuild Kit, and WSRD V1 Long Block Package! Made from ARP2000 material and rated to 220,000 psi, ARP cylinder head studs not only offer superior clamp loads over cylinder head bolts,...

The last head stud your machine may ever need! The WSRD Ultimate 9mm Head Stud Kit is a direct factory replacement for OEM Head Bolt that you will find in the WSRD V2 and V3 Long Block Packages!   Made from ARP625+ Custom Age material...