ARP Main Stud Kit Nissan 240sx KA24E / KA24DE 1989-1998


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


There are many important reasons to use ARP main stud kits in your KA or SR20 motor, including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block. Every ARP main stud kit exceeds the most stringent aerospace specifications. All kits come complete with hardened parallel-ground washers and aerospace 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 chrome moly steel, heat-treated in-house to 190,000 psi tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 1000% stronger than others.

SKU: 102-5401

Vendor: ARP

Additional information

SKU 102-5401
Carb Compliance Yes
Prop 65 Unknown
EPA Approved N/A
Weight 1.90 lbs
Dimensions 8.30 × 4.10 × 2.20 in