
Key Features & Specs:
Fitment:
The Edelbrock 8603 High Performance Thermostat is designed to deliver improved coolant circulation and stable engine temperature control in performance and street-driven vehicles. Featuring a high flow design and a 160 degree Fahrenheit start-to-open temperature, this thermostat helps engines maintain optimal cooling efficiency. With a 53mm sealing flange outside diameter, it is well suited for applications requiring this thermostat size.