Mr. Gasket High Flow Water Pump, Big Block Chrysler-Polished Finish

Polished finish aluminum water pump, 1958-79 Big Block Chrysler engines 361/383/400/413/426/440 including Hemi.

PART# 70440PG

$166.95   Suggested Retail
$134.96   Holleydays Price
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Mr. Gasket Performance Cast Aluminum water pumps are engineered to deliver an increased water flow, block pressure, and balanced delivery. These high output, aluminum pumps provide improved cooling for street, high performance and even racing applications. Equalized water flow distribution and pressure balanced water passages minimize internal engine hot-spots. Each pump features low pressure, as cast, aluminum alloy pump bodies that are coupled by a cold-rolled carbon steel impeller with double-welded front and rear faceplates to maximize flow and reduce cavitation.


  • Polished finish aluminum alloy housing
  • Front and Rear roller bearings to minimize pump noise
  • Cold-rolled carbon steel impeller featuring multi-van axial design
  • Double welded front and rear impeller faceplates to maximize flow and minimize cavitation
  • Available in natural as-cast and polished housing finishes
  • Applications approved for high revving engines (above 7,000 RPM)
  • Almost 2 pounds lighter than cast iron water pump


ApplicationChrysler Big Block
BrandMr. Gasket
Gaskets IncludedYes
Product TypeWater Pump
Pulley Pilot3/4"
Part Number70440PG
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