All: All Chrysler 300 lettercars, no matter what year, were produced at the Jefferson Avenue Assembly Plant in Detroit. Since both my car and Rich's are quite early, I suppose it is possible the practice of underhood silencer/deadener application was discontinued in later models. (That is assuming our cars' hood deadner material was applied at the factory---which we can't prove, of course) Rich's description of his hood underside does sound like mine, though. Maybe more input from other C300 owners will help answer our questions. 300ly, Gil C. In a message dated 2/27/2010 3:09:58 P.M. Eastern Standard Time, tehoema@xxxxxxxxxxxxxx writes: This is interesting. I have had somewhere around 13 55 Chryslers here in Nebraska. None have had other than the primered underside of the hood. No indication of any undercoating either. All cars had factory undercoating which I thought was standard. In my opinion the only way the underside of the hood would be undercoated is if the dealership applied it. Were the 300's made at two plants and they did things differently? That is only thing that makes sense from here. My 49 and 50 Chryslers all have the underside of the hood and trunk lid primer color which had been standard technique for some time I believe and I understood that 55 was the last year before they all became body color. My 48 Desoto Suburban has the underside of the hood undercoated and I'm sure it was a dealership affair--and wish it had never happened. Remember at a 300 meet in Denver some years ago Josh Mishler questioned the underside color since it is so ugly next to the Tango red exterior but Gary Goers confirmed that it was correct. sooo?? ----- Original Message ----- From: <lettercars@xxxxxxx> To: <Jslayton@xxxxxxxxxx>; <chrysler300@xxxxxxxxxxxxxxx> Sent: Saturday, February 27, 2010 1:35 PM Subject: Re: [Chrysler300] underside of 55-56 hoods > Johnnie and All: > Finally was able to get over to look at my C300 (VIN 3N55 1322) and very > carefully examine the underside of its hood. As I thought I remembered, > it > is covered with a evenly applied coat of asphaltic "undercoat" type > material. It is not as thick as the car's regular undercoat beneath its > floor. > This car has never been "restored" or even fixed up. I honestly don't > think > anyone but the factory would have applied this material. I am wondering > if the underhood spray-on "silencer" material was only applied when the > car > came with full undercoating. Such was the case with the 300K with its > mechanically retained hood silencer. > Well, thought I would throw this out for what it is worth. > 300ly, Gil Cunningham > Still c-c-cool, Tallahassee, FL > > > In a message dated 12/23/2009 3:59:42 P.M. Eastern Standard Time, > Jslayton@xxxxxxxxxx writes: > > This is my personal experience-------my 55 Windsor which I bought in > original condition---the title was still in original owners name----was > body > color----what was left of the paint-----my 55 Coupe----a one family owned > car > when I got it-----body color-----6 55 parts cars, 5 body color----1 55 > Imp.coupe primered------my 55 300 which was owned by the same guy for 44 > years, had a completely original engine comp. when I got it----body > color----however I have seen several over the years that were > primered-----Mike Burke > has a C300 with a primered underside of hood----as for 56,s-----my 56 New > Yorker sedan---body color---my 56 St. Regis----body color----my 56 St. > Regis > parts car----body color-----my 56 Windsor-----body color---56 > wagon-----body color----however, I have also seen 56's over the years > with primered > hoods----so I think most all 55-56 Chryslers had painted hoods but on > some > cars the underside never got painted----I have never seen any 55-56 > orginal > with a black underside that looked like it was done at the > factory-------Johnnie Slayton.l;p'/ > > [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! 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