Fresh 318 , the good and the bad

You can run a 180 degree thermostat etc.
Taken from a quick Google/AI search :
LA Engine Thermostat Ranges and Choices:
Temperature (Fahrenheit) Type/Note
160°Available as an alternate temperature option.
170°Available in both standard and high-flow versions.
180°Standard thermostat, potentially available in a fail-safe version.
192°Available as a standard thermostat.
195°OE (Original Equipment) recommended temperature for various LA engines.
205°Available as a standard thermostat.