IRS diff swap

[SSbeast]

I'm wanting to swap my IRS diff in my VX SS S2. Other than the diff flange being different on the VS are the mounting points all the same on the IRS vehicle range IE. VS-VZ? Also the mounting flange i'll assume it's just splined on so can be easily swapped? Cheers

 

[GMMAD]

yes mounting is all the same
no you cant put the later donut type on the earler model

can i ask why you are putting a early model diff in?