Concept One Thermostat Housing for LS3 water pump (Black Anodized)

CONCEPT ONE Concept One
SKU #CPO-A0370-82300AB
Concept One Thermostat Housing for LS3 water pump - Anodized Black
SKU CPO-A0370-82300AB
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Billet aluminum Low-Profile thermostat housing for LS engines.

  • This new housing is designed with the coolant inlet at the 6 o'clock position, which helps when retrofitting an LS into older vehicles.
  • It will allow you to route the lower radiator hose between the frame rails instead of coming in from the side like the OEM unit.
  • The housings are short for maximum clearance
  • They are machined from 6061 Billet Aluminum and are a one piece unit
  • They are available for LS1 and LS2 or LS3 water pumps.

 

Part #A0370-82300(LS3 78mm bolt pattern)

(requires GM #89018168 thermostat and seal)

prop-warning

Billet aluminum Low-Profile thermostat housing for LS engines.

  • This new housing is designed with the coolant inlet at the 6 o'clock position, which helps when retrofitting an LS into older vehicles.
  • It will allow you to route the lower radiator hose between the frame rails instead of coming in from the side like the OEM unit.
  • The housings are short for maximum clearance
  • They are machined from 6061 Billet Aluminum and are a one piece unit
  • They are available for LS1 and LS2 or LS3 water pumps.

 

Part #A0370-82300(LS3 78mm bolt pattern)

(requires GM #89018168 thermostat and seal)

prop-warning
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