Fitment: 1955-1968 SB Chevy 283-350 V8 Passenger Cars 1969-1970 Corvettes with 350 V8 Engines 1955-1972 Light Duty Trucks with 350 V8 Engines Water Pump Crankshaft ： Pulley Style: V-Belt Groove Quantity: 3 Water Pump Style: Short Bolt Hole Quantity: 3 Pulley Material: Steel Outside Diameter: 7.3" Under Drive: No Overdrive: No Nose Cover: Not Included Hardware: Not Included Water Pump Pulley： .
