Overflow tanks - The fat boy hi boy This radiator is intended as

This radiator is intended as a drop in replacement for the 1930-1931 Ford car or car based pick-up truck and set-up for the OE engine in its production year

H-62 heater core  your 1937 Packard you are not alone and you may be in luck

We have seen this heater core as late as 1955

dealers and customers of overheating and there was a corresponding increase in the number of accessory water pumps sold to combat the overheating

If you would like us to machine them here in the US of brass and have them chrome plated we can do so

Overflow tanks - The fat boy hi boy This radiator is intended as3" diameter for more volume Brass construction with a dome top to dress it up Black paint to match the radiator If you would like the site glass add the quantity to the cart when ordering Made in the USA Should the system pressure exceed the caps rating, the spring will compress and fluid will flow through the upper tube to fill the chamber. In the event the recovery tank reaches capacity, the fluid will find the second tube and exit to the street. A