How much to install vs commodore diff?

Answer 1

Probably about $300 Is it IRS or Non-IRS?

If your Mechanically minded you can do it on your own quite easily.

http://forums.justcommodores.com.au/vr-vs-holden-commodore-1993-1997/61054-irs-diff-removal.html

This link tells you how.

You will need:

* Jack

* Car Stands

*Spanners, Sockets, Screw Drivers and geral tools

*WD-40 (or some kind or penatrant lubricant)

* Locktite (use on diff mounting bolts when installing)

The drive shaft bolts and cv joint hex nuts can be hard to get off so spray with WD-40 and tap with hammer and screwdriver under the lip of the nut to break the thin layer of rust.

They will come strait off.

Hope that helps