the two a15's i've swapped to manual have both had spigot bearings in them,so you could be lucky,just dont forget to put some grease into it,as they're pretty dry,& the input shaft will wear them quickly.with the sunny's,i just swapped the clutch pedal in,& kept the large brake pedal,it was a bit easier that way than disassembling the entire dash.also,the kick down switch can come in handy,as a trigger for n02.(hint,that last bit was tongue-in-cheek).