Hi Fred, Once you have done the trouble shooting and are sure it is the heater core, this outfit will make you a new one. Ship your core to them to be sure that it gets made in the right configuration. Tony Rinaldi http://www.caparadiator.com/homepage.html From: Fred Grossi <lowtax@xxxxxxxxxxxxx> Date: Tue, 5 Feb 2013 12:40:40 -0800 To: Chrysler 300 Club <Chrysler300@xxxxxxxxxxxxxxx> Subject: [Chrysler300] Heater Core Hello Group, My heater core is leaking in my 1960 300F. Can these cores be repaired or must they be replaced. If it has to be replaced, any sources for this part would be greatly appreciated. Thanks, Fred Grossi Arroyo Grande, CA [Non-text portions of this message have been removed] [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx To unsubscribe from this group, send an email to bob@xxxxxxxxxxxxx or go to http://autos.groups.yahoo.com/group/Chrysler300/join and select the "Leave Group" button For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/search.htm#querylangYahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: Chrysler300-digest@xxxxxxxxxxxxxxx Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/