[Pushit2.0]

Sounds like you broke the 3/4 shift fork to me. Also it should be a 22 spline or 23 spline, I dont think there is a 21 spline. If you want just get the tcase with the tranny you buy that way you know it will work. I think your clutch should be fine, but do not try to drive the car anymore other wise more stuff will be broken in the tranny.

~John