ARP Nissan 2.4L KA24E/D 4cyl Main Stud Kit

ARP main studs eliminate 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. Manufactured from 8740 chromoly steel, heat-treated in house to 200,000 p.s.i.tensile strength and precision J-form threads rolled after heat treat to create a fastener that has threads 1000% stronger than OEM produced studs. A must for high horsepower, high rpm engine applications.

Features

• 8740 Alloy
• Tensile strength: 200,000 PSI

Applications

• Nissan KA24DE
• 1991-1998 240SX
• 2000-2004 XTerra
• 1998-2008 Frontier

What's in the box?

• ARP main studs
• Parallel ground washers
• 8740 chromoly steel 12pt nuts
• (1) .5 oz. pack of ARP Ultra-Torque fastener assembly lubricant