ARP 2505802 Main Stud Kit

4-Bolt Main Stud Kit (250-5802) by ARP. There are many important reasons to use ARP main stud kits including the elimination of main cap walk and fretting as well as protecting the threads in your engine block. All kits come complete with hardened parallel-ground washers and high quality nuts. Some applications have provisions for mounting windage trays and have specially designed standoff studs with serrated lock nuts to position the windage tray and lock it securely in place. The studs are manufactured from 8740 Chromoly steel heat-treated in-house to 200,000 psi tensile strength and precision J-form threads rolled after heat-treat to create a fastener that has threads 2000% stronger than others. When the ultimate endurance, accuracy, and longevity are highly critical, this premium-grade ARP product backed by quality and value is the way to go.

• Product Type:Auto Part
• Item Package Dimension:11.0 " L X 7.5 " W X 2.5 " H
• Item Package Weight:8.98 lbs
• Country Of Origin: United States