Hello, David: There are at least ½ dozen variants for the rear drums. Rather than repeat them here, I?m referring you to the Chrysler Parts Manual at John Holst?s excellent website. Go to this location and scroll down to Section 22-03-1: http://www.jholst.net/64-parts-manual/wheels.pdf Although there are some running year modifications, I think you?ll find the 3? wide rear drums are fairly common and may be found on any ?63 or ?64 Chrysler including ram-engined 300?s, New Yorkers and Imperials. Newports came with 2 ½? wide rear drums and the Basic and Supplemental Service Manuals disagree on whether the non-ram 300?s came with 2 ½? or 3? wide rear drums. Based on a small sampling, I believe the Sport 300?s and the 300K?s with the base 360 HP engine came with 2 ½? rear drums standard with many buyers opting for the inexpensive HD brake option which included the 3? wide drums. Some ?63 & ?64 Dodge 880?s were fitted with the same 3? wide drums. Later drums do not appear in the interchange manual at John?s site. Interestingly enough, Chrysler Parts Manual lists hub & drum assemblies and the hubs and drums separately. Perhaps police cars and others with heavy usage could save some money by buying just the drums and mounting them to the hubs. That might be done without removing the hub. Remember to obtain and mount drums with RH & LH threaded studs. C-300-K?ly, Rich Barber From: Chrysler300@xxxxxxxxxxxxxxx [mailto:Chrysler300@xxxxxxxxxxxxxxx] On Behalf Of David Sent: Friday, May 04, 2012 5:58 AM To: Chrysler300@xxxxxxxxxxxxxxx Subject: [Chrysler300] 1960 300K Ram Drum Brakes Dear Fellow 300 Enthusiasts, Still seeking to replace the rear drums on my K ram. To that end: Can you please tell me the part # for the rear 3x11 drums on a 1964 300K Ram car? Also, any information on interchangeable parts (Imperials? New Yorkers? Late model Mopars? Other)? Many thanks as always, David A. Morrison "The only thing *almost* as cool as acceleration is the ability to stop." [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/