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LSX/Vortec Water Pump, Polished Aluminum

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Specs
Material Type:
Aluminum
Sold in Quantity:
Each
Finish:
Polished
Water Pump Type:
Mechanical
Heater Inlet Size:
0.75
Heater Outlet Size:
0.65
MFG. Part #:
1434623
Gasket(s) Included:
Yes
Hardware Included:
Yes
Inlet Size:
1.54
Shaft Diameter:
0.75
Mounted Length:
7.06
Shaft Length:
0.43
Pulley Diameter:
5.86
Weight:
11.70
Notes
Clearance from back of pump to engine block mount is .50" Pulley width is 3.50"
LSX/Vortec Water Pump, Polished Aluminum
LSX/Vortec Water Pump, Polished Aluminum
LSX/Vortec Water Pump, Polished Aluminum

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Designed specifically for the GM LS Gen III/IV engines, these high flow aluminum pumps are engineered to deliver a faster, higher volume flow of water. Pressure-injected, aluminum alloy pump bodies significantly improve cooling for any street, high performance, or racing application. Featuring a precision cast-iron impeller design and pressure-balanced water passages, these "super pumps" equalize flow and minimize engine hot spots at any speed.

  • Fits 1997-2003 engines
  • 8-hole billet steel hub
  • Heavy-duty 0.750" shaft
  • Shielded-sealed roller ball bearings

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