Stewart Stage 4 Water Pump - 3/4 in Pilot - Short Design - Small Block Chevy 42203 HASZV20CL Serious engine builders and backyard

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Stewart Stage 4 Water Pump - 3/4 in Pilot - Short Design - Small Block Chevy 42203 HASZV20CL Serious engine builders and backyardStewart Stage 4 pumps are the cutting edge in performance water pump technology. The Stage 4 pump utilizes the EMP Stewart Components DRV 8 impeller. This exclusive 8 vane impeller is fully CNC machined from 6061 T6 billet aluminum. It's special design flows up to 160 GPM, while consuming less than 3 horsepower at 4, 500 pump RPM. Stewart Stage 4 pumps are the ULTIMATE water pump for any application! Note: All Stage 4 high flow water pumps require a