This heater core fits the 1963-1966 AMC Classic Ambassador Marlin Heater 3180967 cars without AC. 

We make them with tube and fin cores for greater heat output and to handle the higher pressure of rebuilt or swapped engines.

If you are searching for an obsolete, one-off or hard to find copper and brass heater core for your older AMC 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."  Please send your heater core in for use as a pattern.

Made in the USA

Each heater core is made to order, please allow adequate time for us to fabricate. 

Present Lead times.