Specification: 100% brand new, Never been tried or installed Type: Water Pump Pulley Finish: Black Groove Quantity: 2 Pulley Material: Steel Overall Diameter: 5-3/4" 2.39" Depth Pulley Style: V-Belt Steel Water Pump Pulleys provide affordable style and reliability. Professional Installation is Highly Recommended Installation Instruction is NOT Included Fitment: Compatible with Small Block Ford SBF 260 289 302 & 351W Motors 1965-69 .