Hello, I am new here as well as new to owning a Hellcat. I purchased a 15' Challenger M6 and the dust cap on the pulley missing as well as obvious signs of it having been changed... The stamping on the front of the pulley is "Litens Germany 427141 68231764AA"...... I am a certified Chrysler tech at a CDRJ dealership, I looked up the stock pulley number for my car via the vin, and the part number it shows is 68267600AA with Supersedence numbers 68267543AA and 68381174AA. I have also tried researching the numbers on the pulley that is on the car but have come up empty handed. Is it safe to say it still has the upgraded pulley on seeing as the pulley is branded Litens? Thanks in advance, Jeremy.