sorry dear texan friend
at the origin gen1 clutch the abs. (as far as i know) minimum height is 1.988 inches (50.5 mm)
if the height is lower (let´s say 49.0 mm)
simply replace one 2.0 mm steel and one 3.0 mm friction plate by the thicker ones :
A. 1 x steel : 21451-24F 00 - thickness 3.8 mm
B. 1 x friction : 21441-24F 10 - thickness 3.8 mm
you just have to fill up / replace until the 50.5 mm (minimum) is at least reached (or slightly exceeded) - a "little" more of thickness is not bad .
example calculation :
49.0 mm (from above) - 2.0 - 3.0 = 44.0 mm
44.0 mm + 3.8 + 3.8 = 51.6 mm
the cheapest way to stop clutch sliding (at normal street used haya´s).
i myself did exactly so at my former ´00 gen1 and the clutch, after that replacement, worked abs. perfekt.
if i
now remember correctly, the thickness (at mine) was 49.5 mm, when clutch slided.
messuring the stack in the vice :
1st please clean all plates (steel and friction) with a towel so they become oil-free.