
This ARP cam tower bolt kit is specified for Mitsubishi 4G63 cam tower applications and provides a direct replacement for the factory fasteners during engine rebuilds or head work. It gives a clear fastening solution to secure the cam tower to the cylinder head and restore proper torque retention. The kit is intended for professional or home installation as part of valvetrain or top-end service where original bolts are replaced.
ARP Mitsubishi 4G63 Cam Tower Bolt Kit