Ohhh ok, cause I'm looking at putting VR Xmember etc into VP.
(quick hijack) no difference in between VN-VS k-frames, only real differences are the lower control arms & strut assemblies (castor rods are even interchangeable, VB-VR are the same and bend easily, VS were thicker and a lot stronger)
strut tops will need to be changed if using vr/vs struts to the vb-vp strut tops.
VB-VS K-frames all mount to the chassis the same, engine mounts differ of course, holden 6/8, buick/ecotec v6, rb30 (and possibly rack mounts.... will measure some when i get a chance)
/hijack