Some years ago I picked up an R200 along with the hardware to swap into an S30. It was supposed to be a viscous, and he said he pulled from an '88 turbo himself. The Guy had already had in his 240z, so he had fitted 2 4-bolt 'square' stub axles (the flange things that pop into the the diff, right?) that fit into the diff. One of them had been ground down to shorten the length of the shaft.
It says 37:10 on the (ring?) gear.
I've acquired a CLSD so I'm going that route instead. Besides, I did try it in my '78 for a while and was not impressed.
Recently I've read that using th