This Speed Engineering LS thermostat setup uses a chrome aluminum housing with a straight connection and a 160 degree thermostat. The housing bolt spread is 3" wide. Because some LS water pumps use different housing sizes, the water pump should be checked before ordering.
⚠️ Important Notes:
- Double check the LS water pump housing size before ordering. Some applications use different housing sizes. This housing has a 3" wide bolt spread
Features:
- Straight Connection
- 160 Degree Thermostat
- Aluminum Housing: Chrome finish
- Housing Bolt Spread: 3" wide
FAQ
What temperature is the thermostat?
It uses a 160 degree thermostat.
What is the housing bolt spread?
The housing bolt spread is 3" wide.
Will this fit every LS water pump?
Not necessarily. Some LS applications use different housing sizes, so check the water pump housing size against the 3" bolt spread before ordering.
What is the housing made from?
The housing is aluminum with a chrome finish and a straight connection.
Is this part street legal?
No. Speed Engineering sells this thermostat as a race-only product intended for competition use only. Installation on a street-driven vehicle may violate the Clean Air Act (42 U.S.C. 7522(a)(3)).
⚠️ Race Use Only: This product is manufactured and sold for installation on vehicles used solely for competition. Once installed, the vehicle may not be used, registered, or licensed for use on a public road or highway. Installation on a street-driven vehicle may violate the Clean Air Act 203(a)(3), 42 U.S.C. 7522(a)(3).
