did they eva make a 340/360 with a lsd???

Yep they did but you haven't got a chance of finding one really, very damn rare! (about 3 or 4 of them on the forum and a few of those belong to one guy that races). The only answer really is to just weld it,
cheers
Ali

One solution is to modify 200-series differential gears and lsd to fit 300-serie differential, second is to make 200-series differential with lsd to fit 300-serie with adapter plate and some mods.

Or you could by my car it comes with lsd, but that may be bit expensive for you

pm me with a price and spec if its not to far from my budget then i will just have to sell 1 of me other cars if it what i want.

bennett wrote:pm me with a price and spec if its not to far from my budget then i will just have to sell 1 of me other cars if it what i want.

I live in Finland so that could make things complicated, right?

yes very much so.