Was kicking around FJ55 factory measurements with other TLC's. So far it looks like the factory front spring packs for the FJ55 and the FJ45 are pretty much the same. FJ55 1071mm FJ45 1070mm 60 series is close too for the rear when compared to the 45 series. FJ55 1155mm FJ60 1160mm (60/62 use the same suspension) FJ45 1265mm Im not sure on the measurements for the forward eye to pin. If some one has these it would be great. But I think they are as follows. Front Springs: FJ45 686mm FJ55 686mm Rear Springs: FJ45 970mm FJ55 970mm FJ60 ? So I think we would be able to use a combination of OME springs. Fronts from a 45 series and rears from a 60 series. Or go with the longer 45 series rear springs to give it a bit more comfort and flex. So what do you guys think?