ARP Connecting Rod Bolt Kit; High Performance 8740 Series for the Mazda Miata.
- 1989-1997 1.6L and 1.8L
- 1999-2005 1.8L and Mazdspeed
Features:
- Forged in-house at ARP using only the finest quality materials
- Heat-treated using special vertical racks to assure complete 360° penetration
- Threads rolled after heat-treat to provide up to 10-times longer fatigue strength
- Precision CNC-machined to exacting specifications
- Specially designed for optimum reliability in each application
