Good coolant for 1950's tractor

[cronk]

I have posted this before but it is worth another post..

View attachment 136966

Thanks for the info!
I got zerex for this time, but I'll definitely consider that going forward! Impressive results!

 

[cb_13]

I’ve always used original green in my 641 Ford

 

[jeepman3071]

Nice tractor, should be a fun machine.