Interesting if you read this, they say in this, that 57 was the 7260, which is wrong. And so lists wrong flange too. Although that would fit, if done together . (upgrade to 7260) They also do not list the special flange for the bearing with wings, or that winged U joint, at all. . Proceed with caution here, probably great data ---for later mopar info , however. It does imply small spline pinion with ten splines is in our cars, certainly before 64.. Why we are trying to find out the last year of winged bearing, or first year of 7260 use in a 300 ; easy to tell....does it have straps holding it in to pinion flange? that is 7260; earlier is a solid metal winged block, a part of U joint . -----Original Message----- From: paul [mailto:paulholm@xxxxxxxxxxxxx] Sent: Wednesday, March 13, 2019 1:36 PM To: John Grady; 'chrysler300@xxxxxxxxxxxxxxx' Subject: Re: [Chrysler300] rear U joint 57 +; now not available anywhere. Update addendumm https://www.bigblockdart.com/techpages/875axle.shtml -- Paul Holmgren "The apparent lesson of the Inquisition is that insistence on uniformity of belief is fatal to intellectual, moral and spiritual health." -The Uses Of The Past-, Herbert J. Muller ------------------------------------ Posted by: "John Grady" <jkg@xxxxxxxxxxxxxxxxx> ------------------------------------ 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 https://groups.yahoo.com/neo/groups/all/manage/edit 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#querylang ------------------------------------ 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: https://info.yahoo.com/legal/us/yahoo/utos/terms/