D&J Precision Machine 9/16x6.5 Inch Head Stud Kit

D&J Precision Machine 9/16x6.5" Head Stud Kit

Our 9/16x6.5" head stud kit is designed and manufactured for ultimate performance and reliability. Custom made by ARP, these head studs are complemented by nuts and washers machined by us to ensure proper clearance for the rocker box and rocker pedestals. Proven to handle 3300+ HP engines, these studs are built to endure extreme conditions.

Key Features:

• Custom Made by ARP: Ensuring top-tier quality and performance.
• Precision Machined: Nuts and washers are machined in-house to ensure proper clearance for rocker box and pedestals.
• High Performance: Tested and proven in 3300+ HP engines.

Kit Includes:

• (26) 9/16x6.5" Head Studs
• (26) Machined Nuts
• (26) Machined Washers

Installation Instructions:

Head and block will need modifications to fit larger studs.

Torque to 175 FT LBS in three increments:

1. 60 FT LBS
2. 120 FT LBS
3. 175 FT LBS

Upgrade to our D&J Precision Machine 9/16x6.5" Head Stud Kit for unparalleled strength and reliability in your high-performance engine.