Introduction

Nissan KA24DE Main Studs

AARP 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

Recognizing Head Stud Failures

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

Warranty

• ARP Warranty