S13 JDM VLSD into S14, need some info

[tuketo]

I have a S13 JDM VLSD and I want to put in on a S14
I know the rear cover needs to get swapped, but what about the front bolts, because the S14 uses bushings and S13 don't, should I just bolt it on, or use couple of spacers?
And the other thing is what about axles? I know S14 has wider track width so are the S13 going to work or might it be to short?

[projectRDM]

Diff is the same width, axles don't matter.

You'll need the S13 front hardware to mount it. You can use S14 bolt/washer but they're longer and will require a spacer.