Main Stud Kit, 2-Bolt Main Hex Nut 4-Cylinder Turbo These are not off-the-shelf ARP

These are not off-the-shelf ARP bolts

These distributors are ready to use and donot require any external ignition boxes

Precision rolled threads prevent galling while promoting more consistent torque loading

two -10ORB ports and one -4AN which can be utilised for a drain

Reverse Lockout solenoid

Main Stud Kit, 2-Bolt Main Hex Nut 4-Cylinder Turbo These are not off-the-shelf ARPfits Nissan RB30ET & CA18DET RWD With Girdle Part Number : AR9995215 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