Hi depends on what you use your landy for if your doing alot of towing like horse box /stock trailer caravan etc then i would fit a heavy duty clutch kit , i normaly fit heavy duty clutch kits to landys in my workshop regardless hope this helps
sorry but im having a brain block when you say a heavy duty clutch does that mean i need something called a stage 3 clutch , i dont ise it for anything other than driving ,no towing ro anything