Main Stud Kit, 4-Bolt Main PTC 500–800 HP turbo builds using

500–800 HP turbo builds using PTG35 series turbos

RB30 SOHC Single Cam

50mm ProGate50 eWG - TS-0554-1502

2618 Forged Alloy

Main Stud Kit, 4-Bolt Main PTC 500–800 HP turbo builds usingfits SB Chev Dart Little M With Splayed Cap Outer Studs Part Number : AR234 5801 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