ARP Pro Series cylinder head studs undergo cold forging for enhanced molecular integrity, and they undergo heat treatment before the thread rolling and machining processes. These stud kits from ARP Pro Series also provide the option of 12-point nuts, and each set includes hardened parallel washers to ensure uniform load distribution and precise torque readings. With an extensive inventory featuring hundreds of models ready for swift shipping, these cylinder head fasteners are customizable for virtually any engine style.
Features
- Ensures molecular integrity through cold forging
- Subjected to heat treatment before thread rolling and machining
Specification
- Brand: ARP
- Manufacturer's Part Number: 247-4205
- Part Type: Cylinder Head Fasteners
- Product Line: ARP Pro Series Cylinder Head Studs
- Fastener Style: Stud
- Undercut Stud: No
- Head Style: 12-point
- Fastener Material: Custom age 625
- Fastener Color: Black
- Washers Included: Yes
- Quantity: Sold as a kit.
- Notes: Fits 12-valve engines only.