Chev LS2 LS3 LS7 Edelbrock Universal Water Pump Pulley # ED8899 Water Pump Pulley, Serpentine, Billet Aluminum, Black, For Use On EDL-8893 and EDL-8894, Chevy, LS2, LS3, LS7, Each Pulley Style: Serpentine Groove Quantity: None Underdrive: No Overdrive: No Water Pump Nose Cone Included: No Pulley Material: Billet aluminum Pulley Finish: Black anodized Hardware Included: Yes Quantity: Sold individually. Notes: Pulley is designed to work with Edelbrock LS water pumps.