Nissan RB26 lightweight water pump pulley - made from billet 6082 T6 and anodised in black. This is a direct replacement for the oem factory pulley and offers approximately 225g weight saving.
Suitable for OEM Nissan and Fluidampr crank dampers or any that maintains oem auxiliary driver ratio.
Note: Will also fit ATI super damper both street and racing but the water pump will be under driven by 6%.