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HC 57 mercury montclair - requires pattern
If you are searching for an obsolete, one-off or hard to find copper and brass heater core for your older Mercury you are not alone and you may be in luck. We make our own cores and fabricate our own tanks so, naturally, we get asked to build custom heater cores or "small radiators."
This mercury has an integrated valve. Please send your pattern with valve
Our build queue varies.
Made in the USA
We make to order. Please allow adequate time for us to build.
Build time estimates [November 2023]
Brass Model Ts 4 months
Black Model Ts FT 6 weeks - RT is 5 months
Model As 3-4 weeks
Heater cores 6 weeks
Common street rods 3.75 months
Tricky customs & restorations 4 months
We appreciate your patience as we continue to recruit and train new fabricators.