I also ran my fender tag today. I had a couple of of my Mopar buds question that the 4bbl intake and carb was original to the car. It spurned on my search for a proper decoder and I found the 66-67 Charger site. So my engine code is 62...383 4bbl 325 hp. 5 for Torqueflite auto. However the mystery continues...A Polara 500 convertible should have been a DM price code according to most sources. Yet this car is a DL code. It is an early production model... December 8th 1965. It has the correct dash emblem.