Big Block Chevy Water Pump Rotation

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Big block chevy water pump rotation. Long style pumps were all standard rotation until 1988 when the serpentine drive belts were introduced. On this summit racing quick flicks video determine which water pump is best for your chevy v8 engine. All this video explains the difference between standard and reverse rotation water pumps. Casting has short style.

Water pump mechanical high volume 1988 2000 chevy big block mk iv reverse rotation steel natural each 6 part number. Straight vane impellers function in either. Cheap ebay aluminum sbc. There are two types of water pumps for the chevy v8 a.

Saves weight over comparable iron pump. Chevrolet performance offers water pumps and other accessory drive systems for your big block engine build or project car. Use with 350 ho 383 and zz4 engines. Late style cast iron pump with long mounting legs reinforced snout and 3 4 diameter shaft.

Water pump mechanical high volume 1988 2000 chevy big block mk iv reverse rotation steel natural each 6 part number. Aluminum water pump short style. Water pump mechanical high volume 1988 2000 chevy big block mk iv reverse rotation steel natural each 6 part number. Big block chevy water pump bypass hose option duration.

Short style pumps were used in passenger cars through 1968 and in corvettes through 1974 while light duty trucks had them until 1972. Small block water pumps pulleys and components. How to determine water pump rotation all vane type water pumps. How to determine pump rotation by impeller design.

Big block chevy water pumps were produced in two lengths short and long. If you are going to. Impellers must turn in a direction so that the fluid is pushed not scooped through the pump see sample drawing below. End of shaft is reduced to 5 8 diameter.