WATER PUMP CHEV SB SHORT ALLOY LGE 3/4in SHAFT

Allstar's Small Block Chevrolet water pump, 1971-82 Corvette, 3/4 inch shaft Dia. Short, lightweight pumps dissipate heat more rapidly and equalize water flow to both sides of the engine. Billet steel fan hub and bosses for external water lines are included. Water pumps may need to be clearanced for use with 8 inch dampers. Standard rotation.