Between Don Verity's post and my own, we all learned that Chrysler did not change the engineering of the short long rams one iota from the '60-62 version to the '63-64 version, because if you noticed, we both quote the same part numbers for both sets of years. Had there been any change whatsoever, there would have been a new part number issued. So despite the fact that the early set is water heated and the later set is exhaust heated, and they moved the location of the part number from the bottom of the arc of the ram to the top of the arc, there is no physical difference whatsoever. Very interesting. Wayne G. [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/Yahoo! 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: mailto:Chrysler300-digest@xxxxxxxxxxxxxxx mailto: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/