Billet Underdrive Alternator Pulley for Nissan RB Engines081-007 BLACK
This pulley will give your engine bay a sleek, modern look and being larger diameter than the factory pulley will slow down your alternator.
- The pulley is 87mm diameter
It is CNC machined from billet 6061-T6 aluminium at our factory in Napier, New Zealand and is anodised for great looks and wear resistance.
Compatible with all RB20, RB25, RB26 and RB30 engines.
We also have billet waterpump pulleys available, please check our other listings.