hi, i have a 1967 dodge Monaco 500,needs a heater core. Car has factory air, are the heater cores the same or do i need one for air conditioning? cant seem to find one that says its for ac, they all say non ac. Are they even available?

 

Welcome from northern Iowa, sorry I can't help with your questions but someone will.

 

Have you tried to take your core to a radiator shop and see if they can repair it?