Good ol' Google coughed up this. From: http://www.allpar.com/cars/chrysler/chrysler-cars.html The site has pictures and factoids on all Chryslers from 1924 through 1966 (one picture per year, only). 300's featured for 1955, 62, 64, 65, 66. 1958 CHRYSLER NEW YORKER: Dual head lamps became standard equipment on all Chrysler cars. An electrically operated fuel injection system was offered on the 300D, and the Sure-Grip, a limited slip differential, could be purchased for a Chrysler. The Windsor had a new, shorter wheelbase of 122 inches. Rich Barber Brentwood, CA -----Original Message----- From: Chrysler300@xxxxxxxxxxxxxxx [mailto:Chrysler300@xxxxxxxxxxxxxxx] On Behalf Of Terry & Andree Hoeman Sent: Wednesday, December 09, 2009 4:48 PM To: chrysler300@xxxxxxxxxxxxxxx Subject: [Chrysler300] when did limited slip differentials begin A friend just asked if I knew when limited slip differentials started on Mopars. Anyone have any knowledge?? I'm thinking later 50's but no way certain. ------------------------------------ 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 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: 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/