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.
| Part Number: | 244-4300 |
| Fastener Style: | Stud |
| Head Style: | 12-point |
| Fastener Material: | 8740 chromemoly |
| Fastener Finish: | Black oxide |
| Washers Included: | Yes |
| Cut to Fit: | No |
| Quantity: | Sold as a kit. |