For 1955's (and '56's & '57's, also, I think) there was no effort at the factory to match VIN's and engine S/N's. Our 1955 VIN is 3N551198 and has its original engine S/N 3NE551098. The "fender" tag, actually mounted to the cowl indicates the "Body Number" is 1191. The 1191 does not show up on the Build Card. I don't know about other matching numbers as might be found on the transmission or differential. These two ID #'s qualify as "matching" as they are authenticated by microfiche copies of original IBM Chrysler build cards. The VIN is on a stainless steel tag mounted on the driver's side door jamb. The engine S/N is stamped on top of the block, just behind the water pump. I believe I was told that no concours points would be deducted by our judges if a replacement 300 engine from the same year (must have the prefix 3N55....) was installed. Engines can fail, even hemi's, so I think that is a fair policy. Special thanks to all the veterans and their families on this Memorial Day. Wikipedia has an interesting summary of this Day's complex history at: http://en.wikipedia.org/wiki/Memorial_Day C-300'ly, Rich Barber Brentwood, CA 1955 Chrysler C-300 (#198 of 1,725; Built 3/12/55--shipped on St. Paddy's day) -----Original Message----- From: Chrysler300@xxxxxxxxxxxxxxx [mailto:Chrysler300@xxxxxxxxxxxxxxx] On Behalf Of mwl1967@xxxxxxx Sent: Sunday, May 25, 2008 11:40 PM To: Chrysler300@xxxxxxxxxxxxxxx Subject: [Chrysler300] What's numbers matching OK group, I don't think I've seen this before but what exactly is numbers matching on our letter cars. On the newer MoPars I think '69 and newer there is the vin # or part of the sequence stamped on both the engine block and the side of the transmission. On my '64 the ID pad has C300K and a date. Should there be a vin on the block and trans also? Thanks, Mike Laiserin **************Get trade secrets for amazing burgers. Watch "Cooking with Tyler Florence" on AOL Food. (http://food.aol.com/tyler-florence?video=4&?NCID=aolfod00030000000002) [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 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/