• Small Blocks Can Run Up To 40° Cooler
• 41% More Flow
• Pump To Block Gaskets Included

NOTE: It is recommended to use either P/N 45271, 45272 or 45273 thermostat with this pump.

Finally, a water pump that will help keep your hot Corvette cool. Stewart water pumps use special castings with larger flow passages, and super hi-flow impellers to correct inherent cooling problems. All pumps are exact factory replacements utilizing all stock hook-ups and mounts. Guaranteed for one year from date of purchase against defects in material and workmanship.