ARP Head Bolt Kits | Multiple Chrysler Fitments (145-3901) YMM_2019_2026_Audi_S6_C8 Whether you're repairing damage from

Whether you're repairing damage from an accident or performing a comprehensive suspension overhaul

The adjustable ride height allows you to lower your vehicle for a sportier look and improved handling dynamics

Engineered for easy installation with a precise fit and secure connections

Its oval shape and straight-through perforated tube design optimize exhaust flow

Precisely machined to fit Mitsubishi cam gears for accurate alignment

ARP Head Bolt Kits | Multiple Chrysler Fitments (145-3901) YMM_2019_2026_Audi_S6_C8 Whether you're repairing damage fromHead Bolt Kit by ARP ARP High Performance Series head bolt kits are tough. They are rated at 180,000 psi 15 percent stronger than Grade 8 fasteners. They come available with a reduced wrenching hex head or 12 point head that help eliminate the need for valvetrain removal when re torqueing cylinder heads. Features Fastener Style: Bolt Thread Size: 7 16 in. 20 Undercut Stud: No Head Style: Hex Fastener Material: Chromoly Fastener Finish: Black oxide