so, the heater core in my deluxe heater is leaky (1958). I went to my local radiator guy, and he told me he can not get a replacement core anymore. (to recore mine, using my tanks). Has anyone found one recently, or found a suitable replacement that works with slight modification? (even to the point of removing the heater control valve?)
I wold be fine removing the valve and just putting a manual valve under the hood if needed.