DESCRIPTION --Applications: Fits 1969-87 Small Block Chevy or 90-degree V6 Passenger Cars, 1973-89 Light Duty Trucks. Fits Small Block Chevy 283, 305, 327, 350, 383, 400 engines. --High volume SBC aluminum long water pump. --Block to hub measurement is 6 15/16". --Large 3/4" bearing with 5/8" shaft. --Polished finish. --Billet body and impeller provide tight clearances for excellent flow characteristics. --Pump will clear cam belt drives and most blower drives. --Standard rotation. --Including gaskets. --Package: Including all items in the pictures. Note: --Minor Polish Defects On The Top Of The Water Pump, Easily Fixed By Manual Work. --Professional Installation Is Highly Recommended (No Instruction Included).
