65 66 67 68 Chevelle Big Block Power Steering Driver Pulley Single Groove with Short Neck Water Pump El Camino Camaro Impala Caprice Biscayne 1965 1966 1967 1968 SS Super Sport

65 66 67 68 Chevelle, Impala, Caprice, Biscayne, 66 67 68 El Camino, 67 68 Camaro. This is a Power Steering Driver Pulley for Big Block Single Groove with Short Neck Water Pump. This Mounts On the Crankshaft.