I've been reading the reproduction battery stories and discussing them with owners for several years and have observed the following: Reproduction MoPar, Auto-Lite and Willard batteries are available from several sources. http://restorationbattery.com/index.html http://antiqueautobattery.com/ http://www.batterycentralmall.com/Batteries/TurboStart/TurboStart_Script.htm l http://shop.turbostart.com/Collector-Car-Series_c2.htm They are very expensive to purchase and ship-up to twice as much as a standard battery. Their longevity is not great. Purchasers are often disappointed in the appearance, configuration of posts, cost and performance of these reproductions. Their cranking capacity is less than may be available from readily-available premium batteries, such as Interstate, DieHard. Costco's Kirkland batteries are highly rated and bargain priced. Interstate has an online catalog of batteries. This link is for a '58 Chrysler with several options available. http://www.interstatebatteries.com/cs_eStore/Search.aspx/Vintage-Car/Chrysle r?dsNavigation=Ns~product+Type%7c101%7c1%7c,N~2147384794-2147384936-42944934 63 <http://www.interstatebatteries.com/cs_eStore/Search.aspx/Vintage-Car/Chrysl er?dsNavigation=Ns~product+Type%7c101%7c1%7c,N~2147384794-2147384936-4294493 463%20%20%20%20%0dor> or <http://www.interstatebatteries.com/cs_eStore/Search.aspx/Vintage-Car/Chrysl er?dsNavigation=Ns~product+Type%7c101%7c1%7c,N~2147384794-2147384936-4294493 463%20%20%20%20%0dor> : http://tinyurl.com/dx9y9vo Some of our old Brutes need all the cranking power they can get to pull today's motor fuels into the carb bowls. Reproduction tar tops and complete empty cases are available and may or may not be used to encase the new gel batteries such as Optimas. I understand the Optima batteries like a slightly higher (0.35-0.70 Volts higher) charging voltage as compared to the 13.3-14.3 Volts specified in the '64 Chrysler service manual. http://www.tartopper.com/ http://www.batterytoppers.com/index.html Chrysler 300 Club judging does not delete points for generic black batteries, especially if the non-original decals and stickers are removed. They may award extra points in concours judging for a reproduction battery. Reproduction side and end stickers are available to stick on a new, modern, high-capacity, long-lived and maintenance-free batteries. Proper cables, cable ends, bolts and hold-down hardware in good condition adds a lot to under-hood appearance. We'd like to hear from anyone who has experienced satisfactory to good results from any of the vendors listed or any other vendor or solution to the vintage battery issue. Until then, Google, study and shop for something that suits your fancy, enhances the underhood appearance of your Chrysler 300, cranks and starts the engine under all conditions and doesn't leave you stranded at the side of the road. I'm using Interstate's "Workaholic" Group 2-XHD battery in my '55, peeled off the stickers, painted the filler plugs red and replaced the cables. It looks just fine. The Workaholic Group 2-XHD battery is shown at: http://tinyurl.com/ctqsm3v and will crank all day. It appears a Group 27 battery was standard in my 300K and further study shows there is also a Group 27F with reversed terminals. I think the F stands for Ford-with maybe GM & MoPars the plain Group 24 or 27. The Group 27 batteries are about 1.8" longer than the Group 24's. I'll be needing one soon. I've seen various configurations of these batteries in '64's with stretched/extended cables and posts to the center or to the edge of the engine compartment. Which is correct for a K? 24, 24F, 27, 27F??? Battery mounted with terminals closest to the left fender edge or closest to the engine? Positive terminal to the front or rear? MoPar to ya! Rich Barber Brentwood, CA From: Chrysler300@xxxxxxxxxxxxxxx [mailto:Chrysler300@xxxxxxxxxxxxxxx] On Behalf Of Terry & Andree Hoeman Sent: Monday, March 25, 2013 7:11 PM To: 'Don Warnaar'; chrysler300@xxxxxxxxxxxxxxx; 'Michael Falcone' Subject: RE: [Chrysler300] 1958 300D - Original Battery I've always understood that the Willard Battery was used in at least the early 50s. Picked up a bunch of new condition Willard signs from the local dealership some years back. -----Original Message----- From: Chrysler300@xxxxxxxxxxxxxxx <mailto:Chrysler300%40yahoogroups.com> [mailto:Chrysler300@xxxxxxxxxxxxxxx <mailto:Chrysler300%40yahoogroups.com> ] On Behalf Of Don Warnaar Sent: Monday, March 25, 2013 8:35 PM To: chrysler300@xxxxxxxxxxxxxxx <mailto:chrysler300%40yahoogroups.com> ; Michael Falcone Subject: Re: [Chrysler300] 1958 300D - Original Battery I don't know if this was still true by 1958, but the 1950 DeSoto that my father bought new came with a Willard Battery. I think Chrysler Corp. used several brands of batteries during that time and Willard was one of them. Don Warnaar -----Original Message----- From: Michael Falcone <mjf175@xxxxxxx <mailto:mjf175%40aol.com> <mailto:mjf175@xxxxxxx <mailto:mjf175%40aol.com> >> To: josh <josh@xxxxxxxxxx <mailto:josh%40hyfire.com> <mailto:josh@xxxxxxxxxx <mailto:josh%40hyfire.com> >> Sent: Mon, Mar 25, 2013 5:44 pm Subject: Re: [Chrysler300] 1958 300D - Original Battery I did some reserch to try and find what the original Battery was for my 61 300-G. I read that the original batteries were not Mopar batteries but some other brand. I have seen some old pictures were you could read Autolite printed on the battery. I read somewhere that the dealers sold Mopar batteries as replacements only. Not sure if that is true, maybe someone else will comment on this. Subject: [Chrysler300] 1958 300D - Original Battery Hello guys, I've got a photo of my car's engine compartment in 1958 and it looks like just a plain black battery. Does anyone know what battery was factory in 1958? I see repros with the MoPar logo, but don't know if they are correct? THANKS! Josh [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx <mailto:Chrysler300%40yahoogroups.com> To unsubscribe from this group, send an email to bob@xxxxxxxxxxxxx <mailto:bob%40simplexco.com> 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! 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