hey. ive got a vp with a 5 speed in it and i think the diff is on its way out. i have a mate who has jus brought a written of vn ss and he is selling parts off it.i was just wondering about the conversion.would it be an lsd as its comming from an ss? also because its a 5 litre is it ok for my v6? what would the ratio be?any help would be good thanks!