ARP 218-5402 Main Stud Kit for MAZDA '03 2.3L DOHC 16V ymm_49 600cc/min) and an impressively low

600cc/min) and an impressively low current draw of only 0

Does not require oil

and meet the ARP "ZERO defect - ZERO failure" quality standard

utilizing a design not previously seen on an aftermarket exhaust

Fully ECE-compliant and with a simple plug-and-play installation

ARP 218-5402 Main Stud Kit for MAZDA '03 2.3L DOHC 16V ymm_49 600cc/min) and an impressively lowThere 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 lock it securely in place. The studs