Small Block & Big Block Chevy Crankshaft Driven Water Pump "No brackets"
F6B-9 Water Pump
Replaces: Pleasurecraft RA057023, Indmar 665011, Volvo 841640, Johnson Pump 10-24228-1
These crank driven water pumps bolt to the harmonic
balancer of the engine. They then use a bracket to support the
pump body. These pumps are used as primary supply pumps or
even secondary pumps in closed cooling situations.