Ron and All: Before the Chattanooga meet, I purchased a 4 oz container of Mopar Limited Slip Additive----MS-10111, part number 04318060AB. Since restoration of my 300F (first meet was Asheville, spring 2006) I had always experienced that "chatter" when making tight turns at low speeds. I can report that this additive worked perfectly! Didn't have to do parking lot figure 8s or anything. No chatter whatsoever. My thanks to Club member and former Chrysler 300 Executive Engineer, Burt Bouwkamp for the suggestion. By the way, you may not want to be accompanied by your wife when picking this item up at the Chrysler dealer-----I got my additive and Carol got a brand new Dodge Charger that day!!! 300ly, Gil Cunningham In a message dated 9/6/2012 10:29:46 A.M. Eastern Daylight Time, mark6268@xxxxxxxxxxxxx writes: Hello, everyone: I'm looking for a suitable gear oil for a Sure Grip 3.23. The manual calls for a hypoid oil p/n 1879414 SAE 90. I am "gearing" up to turn over a 64 Newport convertible after a frame-off. The car was excellent on-the-job training for the restoration of my E. I have to hustle with that as I want to complete the E by the time I'm 70 (two years and counting) and before arthritis in my hands becomes a real problem. Best, Ron Kurtz E #292 ------------------------------------ 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 [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/