ARP 202-5403 Main Stud Kit for NISSAN RB26 inline 6-cylinder ymm_48 18 30 8 686 640)

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

but 100% ethanol may reduce lifespan

Unique titanium tailpipes with exclusive finish and imprint design

Performs reliably in dusty and motorsport conditions

Mounting Bracket

ARP 202-5403 Main Stud Kit for NISSAN RB26 inline 6-cylinder ymm_48 18 30 8 686 640)2 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