The clutch will work, but not the pressure plate of the R30MK if I remember correctly.
You have a choice on the pressure plate. Either use the pressure plate supplied and then either the dowel pins dont allign or the bolts, or buy the original pressure plate (plate only) from Nissan for R1 300 (about 4 months ago)
I will try and get the part number of the one I got, where some of the holes were drilled by the supplier, but I supplied the pressure plate for them to make sure that they will allign when I get it back.
Having said this the LUK version pressure plate also worked out to about R900.
Or take your flyweel and pressure plate to places like CBS and have them make up the pressure plate you need - thanks Drillergy...