Arp - Mazda Main Stud Kit - 2.3l Dohc 16v

The ARP Mazda Main Stud Kit is designed for 2.3L DOHC 16V engines. It includes 12-point nuts for secure fastening and chromoly construction treated with a black oxide finish to ensure long-lasting performance. This kit is perfect for securing two-bolt mains in Mazda 4-cylinder engines, providing reliable protection against main cap walk and fretting. Engineered for high performance, ARP's main stud kits come complete with hardened parallel-ground washers and high-quality nuts, ensuring a tight and secure fit for your engine project.