In the year shown in the photo you sent, yes. Chrysler 300 Non-Letter Series started later, in 1962. http://www.chrysler300club.com/letterhistory/History.htm has a history of the letter series. Thanks, Gary H. > -------Original Message------- > From: '1lxpg' > So obviously it is not the original engine. Were all 300 cars back then > Letter series? > > On Thursday, January 8, 2015 at 1:42:35 AM UTC-5, Lancers2 wrote: > > > The car is a 1961 Chrysler and the "C" on the trunk emblem stands for > "Chrysler". It appeared on all 1961 Chryslers, if memory serves. > > The "21625" means it was the 20,625th ML383 engine built. The numbering > started at 1001. The date format began in 1960. > > > Bill > Vancouver, BC > -- -- -- Please address private email -- email of interest to only one person -- directly to that person. That is, email your parts/car transactions and negotiations, as well as other personal messages, only to the intended recipient. Do not just press "reply" and send your email to everyone using the general '62-'65 Clubhouse public email address. This practice will protect your privacy, reduce the total volume of mail and fine-tune the content signal to Mopar topic. Thanks! 1962 to 1965 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html. -- You received this message because you are subscribed to the Google Groups "The 1962 to 1965 Mopar Mail List Clubhouse" group. http://groups.google.com/group/1962to1965mopars?hl=en. --- You received this message because you are subscribed to the Google Groups "The 1962 to 1965 Mopar Mail List Clubhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to 1962to1965mopars+unsubscribe@xxxxxxxxxxxxxxxxx For more options, visit https://groups.google.com/d/optout.