Im looking for some toyota axle shafts that would be compatible with the 100 series front inner and outer joints, however i want them to be a bit longer. Ive taken apart a spare axle assembly, and the shaft between the inner and outer cv joint uses standard toyota 30 spline on all 4 areas. I believe the gs400 and a few other lexus have 30 spline rear axles, however i am unsure of the splines of the actual shaft( the splined rod between the joints). does anyone have this info? I would think that all of the 1uz powered lexus models would use a 30 spline all the way through but I have not been able to find any info on this.

on a side note I disassembled a mkiii supra and found that it had 30 splines on both the inner and outer joint, however the shaft between was a coarse 24 spline.

I believe the 4th gen 4runner/taco/gx have 30 spline shafts all the way through, however thag would limit the length i could attain.

Thanks.