1939-1940 Mercury Flathead Car Radiator Reproduction for flathead engines  We will position the neck based upon the production year.  Please contact us if you wish us to construct the split core.

This radiator is intended as a drop in replacement and set-up for the OE engine in its production year.  

If you have modified or altered your vehicle in anyway, please order from the bespoke radiator section.  If you wish to restore your OE radiator using your OE tanks, brackets and/or castings please visit the restoration section of our website to begin the process.

Made in the USA