ARP 250-4301 DIESEL HEAD STUD KIT

ARP 250-4301 Diesel Head Stud Kit – Ford 6.7L Powerstroke 2011-2023

Upgrade the clamping strength of your 6.7L Powerstroke with the ARP 250-4301 Diesel Head Stud Kit. Designed to handle higher combustion pressures, these heavy-duty studs ensure your cylinder heads stay secure under extreme conditions.

Manufactured at ARP's Santa Paula, CA facility, each stud is made from ARP 2000 material and features rolled threads after heat treatment for superior fatigue resistance. Precision centerless grinding ensures perfect alignment and concentricity for reliable installation. The kit also includes heat-treated 12-point chrome-moly nuts and parallel-ground washers, finished in black oxide for long-lasting durability.

Features:

• Rated at 220,000 PSI tensile strength
• Direct replacement for factory head bolts
• Black oxide finish for enhanced durability