Product Details: 283-350 SB Chevy O.E.M. Powder Coated pulley. Water pump 1 groove, Short water pump pulley style (1955-68). Engine: Chevy SB 265-350. WATER PUMP Pulley; 1 Groove; 1955-1968 CHEVROLET 283-350; SHORT Water Pump-ASPHALT BLACK Powder Coat.
