Brand ARP
Manufacturer's Part Number 145-4006
Part Type Cylinder Head Fasteners
Product Line ARP Pro Series Cylinder Head Stud Kits
Fastener Style Stud
Head Style Hex
Fastener Material 8740 chromemoly
Fastener Finish Black oxide
Washers Included Yes
Cut to Fit No
Quantity Sold as a kit.
Head studs for the pro in you.
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