You'll need the AX15 bellhousing, and probably have to change the tansfer case input to 23 spline, most Peugeot BA10/5's have the 21 spline output. You'll need the AX15 clutch slave system, to include the clutch master cylinder.
If you're going to do it, do it right and get a '94 or newer with the external clutch slave. The slave's aren't as prone to leakage as the internal, and you don't have to drop the transmission to replace the clutch slave.