The spline on the 20V clutch is larger than the AE82/AE92 version. It'll also be 212 not 200mm like your AE82 clutch. You'll need an AE92 clutch kit to use the 20V flywheel on your AE82 with the AE82 box. With the 20V box, I've heard that the selectors need a bit of work to make them mate up properly, but other than that it'll fit it ok. There's a chance that there won't be a cable speedo drive on the 20V box too, might be worth a look. What I'm not sure of is whether the CV's will bolt up, or whether the width of the AE101 is the same as an AE82. I'm sure if you google the widths of the two cars you'll come up with an answer. There's piles of people on twincam.org that have done this conversion, might be worth posting there for more help.