Lightweight aluminum short water pump with high-flow design, engineered specifically for Chevrolet big block V8 engines from 1965 to 1978, featuring a natural mill finish.

Description

High volume, lightweight aluminum short water pump (SWP) for Chevy 396-402-427-454 big block engines. Features a CNC machined iron impeller, a heavy-duty shaft with 5/8″ pilot, ribbed aluminum housing, and a heavy-duty ball/roller bearing assembly which flows 35% more coolant than your standard pump. Fits 1965-78 Chevy big block passenger cars, 1966-72 350 Chevy trucks, and 1969-70 big block Corvettes.

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