The 300M badging is because my GF loves 300Ms, and since I have mixed an intrepid with a 300M I let her put these emblems on the car. I think they look good and she helped a lot so she can put her touches on it. BTW I know of a 300M nearby forsale fro around 1000$ with a blown engine. I have an extra 3.5 that may or may not be good also. A great motor for stroking and building. I know it had no shavings or water in oil, not locked up, worst case scenario it jumped time and some head work may need done. The 300 that isn't running just had the water pump replaced on it. I really should look at it, could be that guys mechanic is playing games with him.