Hi, I've been offered an RB20 manual gearbox and I realise that's the same box as the R34 non-turbos had. I have done a plus T but it's still only running modest power so I'm OK with putting the smaller box in. The one thing I'm struggling to really find is whether the R34 NA auto box has a speedo sender that will plug into the RB20 manual? Does it make a difference which Skyline the box came from - like if it was an R32? Nissan EPC doesn't even seem to list a speed sensor for the R34 non-turbo but it does for the 300zx NA auto which is the same box. I can't find any pictures showing where it is on the autobox either.