This supercharger pulley kit is based on our popular 2.60" kit, but the included pulley ring matches the diameter of the original pulley at 3.00".

The kit includes a pulley hub machined from high-grade steel that presses onto the blower shaft. The CNC-machined aluminum ring bolts to the steel hub using the supplied stainless steel fasteners, and this two-piece design makes subsequent pulley ring changes a snap.

The steel hub is re-usable (unlike aluminum one-piece blower pulleys), and is black oxide-coated for long lasting surface protection. The aluminum ring is hard-coat anodized in black to resist surface wear, and after anodizing the ring is pocket-milled for good looks. This pulley can be installed as an appearance upgrade or as a replacement for an overdrive supercharger pulley when the vehicle owner wishes to return to the stock boost level.