Look at 351 Cleveland Thermostat
Wanna help keep your classic car's engine cool? Well, you should consider switching your thermostat to a hi-flow EMP Stewart The Track Boss thermostat is manufactured by the same company that currently makes the current Robertshaw thermostats. If you have a 351C engine, make sure you Installing a Thermostat in a Ford Engine How to Correctly Install a Thermostat in a Ford Small Block 302 Many owners of Ford's 351 Cleveland engine have overheating problems simply because of this issue. It is really ridiculous that ...