Harmonic Balancer Bolt Nissan Rb 25 Rb 30 Washer Included

the harmonic balancer bolt is designed to suit nissan rb25 and rb30 engines. Manufactured from aircraft quality 8740 high tensile strength chromoly steel and cold-forged to ensure molecular integrity within the stud. Meaning these are rated up to 190,000 psi making them stronger than grade 8 and oem fasteners. They feature a high hex head to prevent socket slippage while rotating the engine during assembly or routine service inspections. An extra thick washer is provided to allow for a more accurate, uniform torque.