coolant

I have a 65 Canadian 390 so it has a oil breather tube and road draft tube. I changed the oil yesterday and noticed bright green coolant in the oil breather tube. I have included a photo of it. Not sure how it's getting up there as it seems to be above where the tube goes into the manifold. I am...

I've personally gotten to a wits end on this. So much that I'm seriously summoning the Car Gods and Gurus for some help on this one. Vehicle: 1986 Ford Mustang GT Convertible; 351W swap (1974 Ford Galaxie 500 block) She's a beautiful "Frankenstein" of parts from too many different years...

What was the temperature rating on an OEM 1964 390 thermostat? It looks like the options are 160, 180, or 195. I'm inclined to believe it's 195. Thanks gang.