Description: 100% Brand new,never been used This is a new Polished Aluminum Alternator Fan and Pulley Kit. Professional installation in highly recommended(No instruction included) Alternator Pulley: Pulley Style - V-Belt Groove Quantity - 1 Pulley Attachment - Bolt-On Pulley Bore - 0.642" Pulley Material - Aluminum Outside Diameter - 2.775" Nose Cover - Included Underdrive - No Overdrive - No Hardware - Included Quantity - Sold Individually Alternator Fan: 5-1/4" Diameter 5/8" center hole diameter .
