Good question, I was told no. Side by side they do look exactly the same but I know what you’re asking, is the housing material a better grade of aluminum. Anxious to hear input from others especially if someone can post something from a factory spec sheet not just guesses or opinions or advertising hype which make mountains out of mole hills just for sales. Like the 30% additional piling up top which is just a larger orfice size in the head gaskets to allow more oil up top, which all the gaskets past 2018 have. Same for crank shafts, only difference is “revised balancing” which it just for the different pistons and rods not anything special or stronger about the crank, their both induction hardened, same journal size, same material, etc. All be it valves are different because of single groove stem locks on the RE/Demon heads, Blocks are the same BGE block just painted a different color. I’ve heard material in the Diff is supposedly stronger but have never seen a material spec in writing on the material used in both diffs. Interesting topic 👍🏻