On 3/4/2020 3:01 AM, Ray Melton rfmelton@xxxxxxx [Chrysler300] wrote: > In the midst of restoring my late father's 300C convertible, I found that > the spark plug wires were marked "Standard Motor Products, Inc" followed by > the letters "CC7N". My question is, could these be the original wires from > the factory, or would they have been marked for Auto-Lite? Any thoughts on > the CC7N? My own guess is that it perhaps meant "copper-core, 7mm, > nickel plated" > or something like that. What do y'all think? > Ray Melton > Las Cruces, NM > 1957 Chrysler 300C convertible white/Gauguin > S/N 3N572517 This is what I can find without some serious time squinting (seriously, these be old, and used so markings are faint and or covered with something that obscures the markings) 2 QTR 57 AUTO-LITE RH 102040 Packard 440 solid core is probably the most correct replacement wire today, last found at NAPA. used to be able to but by the foot or roll I've typed this before, the first time I bought a parts store 'over the counter' replacement hemi set they were NOT complete. the user had to reuse the sparkplug boot and afix the coil end terminal to the wireset. Some wiresets came with a small brad (nail) that got pushed in the center of the terminal to pierce the core of the wire end to improve the strictly mechanical connection. -- Paul Holmgren JCI #74145 But you must remember, my fellow-citizens, that eternal vigilance by the people is the price of liberty, and that you must pay the price if you wish to secure the blessing. It behooves you, therefore, to be watchful in your States as well as in the Federal Government. Andrew jackson 1837 ------------------------------------ Posted by: paul <paulholm@xxxxxxxxxxxxx> ------------------------------------ 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/