I new to this numbering cap thing. My manual for 1952 1T does not show what should be used. Goofing around I looked in a classic parts catalog and it shows for the 52 to use the #0 (as previously mentioned). I’m in New England, thermostat in truck now is a 180*. Truck is Not a Dailey driver as it was a logging truck and is geared low. My top speed is like 40mph.
Antifreeze has just been changed w new green also. Also adding, there are no leaks or over heating or anything, I only want to replace cap as the rubber is all cracked and worn etc.
So would it be safe to say...use the #0?
