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LS1 Thermostat Housing - Straight Neck


CVF's Straight Neck Thermostat housing is CNC machined in the USA from 6061-T6 Billet Aluminum and is available in 3 finishes. Don't settle for a cheap overseas thermostat housing that will flake and discolor. 


  • CNC Machined Water Neck
  • Socket Head Cap Screws for a quick install


Compatible with:

  • CVF LS1 Water Pumps (Part# LS1-WP)
  • Edelbrock (Part# 8896)
  • OEM Water Pumps from '04-09


Does not include gasket


Recommended to use with Thermostats and gaskets:

Murray Thermostat (#45660)

LS1 Straight Water Neck Thermostat Housing