Good to know you can get a replacement at ClassicParts. If I recall there were some post a couple years ago and you could not get a new round heater core. I think there are even some post hiding somewhere on this site about fitting a square peg in a round hole because there were few options. I bought an original heater core at a swap meet cheap with my fingers crossed hoping it was in good shape just in case my current original fails. I have not tested it yet but if it is bad I will be looking at ClassicParts.
Last edited by dgrinnan; 01/19/2022 4:25 PM.
