ARP 202-5403 Main Stud Kit for NISSAN RB26 inline 6-cylinder ymm_48 heat-treated in-house to 200

heat-treated in-house to 200

Mounting Bracket

All Pro Series head bolts have a reduced wrenching hex or 12-point head and wide area flange to permit the use of larger diameter valve springs and eliminate the need for valve train removal during cylinder head retorquing

18 30 8 686 640) is needed when installing the Slip-On exhaust system on BMW M340i (G20

5 ") for optimum exhaust gas flow rate

ARP 202-5403 Main Stud Kit for NISSAN RB26 inline 6-cylinder ymm_48 heat-treated in-house to 2002 Bolt 12 Point Main Stud Kit by ARP. 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 to position the windage tray and