Did 19“ Radiators 3574637 came with shrouds

19 inch rad would have been for a /6.

That it cools your SBM is a estimate to how well the engineers designed the cooling system. 65/66 mustangs had a 19" rad for the 260/289. It might be a 3 or 4 core?

As for shroud, many cars did not have shrouds, my 67 dart 273 has 7 blade fan and no shroud, cools fine under typical conditions.


In the early years 60s shrouds were for AC and Max cooling but later they seem to have been installed on all cars.

All that being said, there is a /6 shroud for the 19" rad BUT.... I don't know if the shroud will fit a SBM, or if there ever was a V8 option with 19".

Go to mymopar.com and download the parts book for your year car. Look for the options and see if there was one.

Your engine seems to have the 70 up water pump (drivers side upper, pass side lower) so you might want to look for a copper brass 22" or even 26" if your core support supports 26" without modification. And corresponding shroud from a 70 up V8 car.