VW 16v Head Stud kit (non-undercut): 12-point Fastener Material 8740
chromemoly Fastener Finish Black oxide Washers Included Yes Cut to Fit No
Quantity Sold as a kit. Notes Fits 16-valve engines only. These Pro series studs
from ARP are cold-forged to ensure molecular integrity. They are heat-treated
prior to thread rolling and machining and are rated at a whopping 190,000 psi.
The Pro series kits are also available with 12-point nuts, and all kits come
complete with hardened parallel washers for an even load distribution and
accurate torque readings.