Crankshaft Mopar Performance 0.040 in
What is your horsepower level Diego? .040 is allot to take off the rods but Chevy rods are .125 smaller to begin with and they hold up pretty well. I would think you'll be ok if not over 450 hp. Just my opinion.
BTW: Welcome to the board. Your Charger sounds like it runs good. What 1/4 mile times do you run?