I don't know. Feels like it's twice as heavy as the front diff and transfer case. Probably is. Even without the torque converter.I wonder how much heavier than a th400. I didnt think it was that heavy, but I just adjusted its position on the harbor freight furniture dolly that I bought for it. Now I can scoot it around so it's less in my way.
I mean, it's all relative of course. Many more even heavier transmissions out there.